A32X: FDE Improvements by Richard, fix FBW, FCS

This commit is contained in:
Joshua Davidson 2017-06-25 10:24:50 -04:00
parent 1f6ce5044a
commit f77895e644
16 changed files with 3751 additions and 3913 deletions

View file

@ -20,388 +20,370 @@ xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd">
<vtailarea unit="FT2"> 248.79 </vtailarea>
<vtailarm unit="FT" > 57.33 </vtailarm>
<!-- location name="AERORP" unit="IN">
<x> 642.122 </x>
<y> 0 </y>
<z> -25.2091 </z>
</location -->
<location name="AERORP" unit="IN">
<x> 700.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<location name="AERORP" unit="IN">
<x> 700.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<location name="EYEPOINT" unit="IN">
<x> 80 </x>
<y> -30 </y>
<z> 70 </z>
</location>
<location name="EYEPOINT" unit="IN">
<x> 80 </x>
<y> -30 </y>
<z> 70 </z>
</location>
<location name="VRP" unit="IN">
<x> 661.1 </x>
<y> 0 </y>
<z> -37 </z>
</location>
<location name="VRP" unit="IN">
<x> 661.1 </x>
<y> 0 </y>
<z> -37 </z>
</location>
</metrics>
</metrics>
<mass_balance>
<ixx unit="SLUG*FT2"> 611903 </ixx>
<iyy unit="SLUG*FT2"> 1735389 </iyy>
<izz unit="SLUG*FT2"> 2301293 </izz>
<!--
___________________A320_________A330__________A340
BOW_____________178000________270000________283925
SPAN______________144___________198___________209
LENGTH____________153___________209___________209
ROLL MOI_________1725000______5727777_______10613448
PITCH MOI________2550000______19040141_______13904249
YAW MOI_________3950000______23089847_______24848934
<mass_balance>
<ixx unit="SLUG*FT2">1248922</ixx>
<iyy unit="SLUG*FT2">1800728</iyy>
<izz unit="SLUG*FT2">2894800</izz>
<ixx unit="SLUG*FT2"> 2262183 </ixx>
<iyy unit="SLUG*FT2"> 3172439 </iyy>
<izz unit="SLUG*FT2"> 3337024 </izz>
<ixy unit="SLUG*FT2"> 0</ixy>
<ixz unit="SLUG*FT2">8000</ixz>
<iyz unit="SLUG*FT2"> 0</iyz>
<emptywt unit="LBS">80431</emptywt>
<ixx unit="SLUG*FT2">1725000</ixx>
<iyy unit="SLUG*FT2">2550000</iyy>
<izz unit="SLUG*FT2">3950000</izz> -->
<location name="CG" unit="IN">
<x> 652.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<ixy unit="SLUG*FT2"> 0 </ixy>
<ixz unit="SLUG*FT2"> 0 </ixz>
<iyz unit="SLUG*FT2"> 0 </iyz>
<emptywt unit="LBS">80431</emptywt> <!-- #ref-1 page 67, WV016. 90927lbs - 5248x2 (engines)=80431lbs-->
<!-- #### PB: That makes no sense, the whole aircraft is 1479.1339 inches long. 650inches eqauls to about 43.95% MAC with the Airbus limits according to the AMM between 45% and 49%
Also: The z-axis is -41.73 inches under the zero line of the plane while the pressure point is only -25,91 under the same line and slightly ahead, that causes the plane to behave quite unstable
-->
<!-- location name="CG" unit="IN">
<! - -x> 642.122 </x- - >
<x> 650.122 </x><! - - At zero load of fuel and cargo/pax the CG goes to 642 - - >
<y> 0 </y>
<z> -41.7398 </z>
</location -->
<location name="CG" unit="IN">
<x> 652.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<pointmass name="Cockpit Crew">
<weight unit="LBS">400</weight> <!-- MAX: 400lbs, two pilots-->
<location name="POINTMASS" unit="IN">
<x>200</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cabin Crew">
<weight unit="LBS">600</weight> <!-- MAX: 1320lbs, up to six flight-attendants-->
<location name="POINTMASS" unit="IN">
<x>696</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0A (60 seats)">
<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>470.1711</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0B (60 seats)">
<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>809.5669</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0C (54 seats)">
<weight unit="LBS">5940</weight> <!-- MAX: 11880lbs, 54 seats -->
<location name="POINTMASS" unit="IN">
<x>1163.2729</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 1">
<weight unit="LBS">2000</weight> <!-- MAX: 7500.126lbs -->
<location name="POINTMASS" unit="IN">
<x>383.4792</x>
<y>0</y>
<z>-29.5</z> <!-- 1.5m and now half of it for the center point of the load -->
</location>
</pointmass>
<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
<pointmass name="Cargo Hold 3">
<weight unit="LBS">2000</weight> <!-- MAX: 5384.414lbs -->
<location name="POINTMASS" unit="IN">
<x>849.1324</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 4">
<weight unit="LBS">1500</weight> <!-- MAX: 4651.754lbs -->
<location name="POINTMASS" unit="IN">
<x>931.0653</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 5">
<weight unit="LBS">2000</weight> <!-- MAX: 3300.320lbs -->
<location name="POINTMASS" unit="IN">
<x>1068.2634</x>
<y>0</y>
<z>0</z> <!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
</location>
</pointmass>
<pointmass name="Cockpit Crew">
<weight unit="LBS">400</weight>
<!-- MAX: 400lbs, two pilots-->
<location name="POINTMASS" unit="IN">
<x>200</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cabin Crew">
<weight unit="LBS">600</weight>
<!-- MAX: 1320lbs, up to six flight-attendants-->
<location name="POINTMASS" unit="IN">
<x>696</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0A (60 seats)">
<weight unit="LBS">6600</weight>
<!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>470.1711</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0B (60 seats)">
<weight unit="LBS">6600</weight>
<!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>809.5669</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0C (54 seats)">
<weight unit="LBS">5940</weight>
<!-- MAX: 11880lbs, 54 seats -->
<location name="POINTMASS" unit="IN">
<x>1163.2729</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 1">
<weight unit="LBS">2000</weight>
<!-- MAX: 7500.126lbs -->
<location name="POINTMASS" unit="IN">
<x>383.4792</x>
<y>0</y>
<z>-29.5</z>
<!-- 1.5m and now half of it for the center point of the load -->
</location>
</pointmass>
<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
<pointmass name="Cargo Hold 3">
<weight unit="LBS">2000</weight>
<!-- MAX: 5384.414lbs -->
<location name="POINTMASS" unit="IN">
<x>849.1324</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 4">
<weight unit="LBS">1500</weight>
<!-- MAX: 4651.754lbs -->
<location name="POINTMASS" unit="IN">
<x>931.0653</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 5">
<weight unit="LBS">2000</weight>
<!-- MAX: 3300.320lbs -->
<location name="POINTMASS" unit="IN">
<x>1068.2634</x>
<y>0</y>
<z>0</z>
<!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
</location>
</pointmass>
</mass_balance>
</mass_balance>
<ground_reactions>
<!-- REF-1 page 165 + 271 -->
<contact type="BOGEY" name="NOSE_LG">
<location unit="IN">
<x> 197.6772 </x>
<y> 0 </y>
<z> -137.9617 </z>
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
<max_steer unit="DEG"> 70 </max_steer> <!-- REF-1 page 133 -->
<brake_group> NONE </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="LEFT_MLG">
<location unit="IN">
<!--<x> 699.9243 </x>-->
<x> 695.3149 </x>
<y> -149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> LEFT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="RIGHT_MLG">
<location unit="IN">
<!-- <x> 697.3425 </x> It should be right left simetric
<ground_reactions>
<!-- REF-1 page 165 + 271 -->
<contact type="BOGEY" name="NOSE_LG">
<location unit="IN">
<x> 197.6772 </x>
<y> 0 </y>
<z> -137.9617 </z>
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
<max_steer unit="DEG"> 70 </max_steer>
<!-- REF-1 page 133 -->
<brake_group> NOSE </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="LEFT_MLG">
<location unit="IN">
<!--<x> 699.9243 </x>-->
<x> 695.3149 </x>
<y> -149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> LEFT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="RIGHT_MLG">
<location unit="IN">
<!-- <x> 697.3425 </x> It should be right left simetric
<x> 699.9243 </x> -->
<x> 695.3149 </x>
<y> 149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
<x> 695.3149 </x>
<y> 149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 33957 </damping_coeff-->
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> RIGHT </brake_group>
<retractable>1</retractable>
</contact>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> RIGHT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_1">
<location unit="IN">
<x> 37.7953 </x>
<y> 0 </y>
<z> -38.1374 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_2">
<location unit="IN">
<x> 128.1102 </x>
<y> 0 </y>
<z> -55.0271 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_1">
<location unit="IN">
<x> 274.0157 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_2">
<location unit="IN">
<x> 930 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_1">
<location unit="IN">
<x> 37.7953 </x>
<y> 0 </y>
<z> -38.1374 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_2">
<location unit="IN">
<x> 128.1102 </x>
<y> 0 </y>
<z> -55.0271 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_1">
<location unit="IN">
<x> 274.0157 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_2">
<location unit="IN">
<x> 930 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_1">
<location unit="IN">
<x>589.735</x>
<y>-226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_2">
<location unit="IN">
<x>589.735</x>
<y>226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_1">
<location unit="IN">
<x>589.735</x>
<y>-226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_2">
<location unit="IN">
<x>589.735</x>
<y>226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_1">
<location unit="IN">
<x> 1097.9921 </x>
<y> 0 </y>
<z> -44.7722 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_2">
<location unit="IN">
<x> 1225 </x>
<y> 0 </y>
<z> -18.8067 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_3">
<location unit="IN">
<x> 1341.6142 </x>
<y> 0 </y>
<z> -10.2599 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_4">
<location unit="IN">
<x> 1469.0945 </x>
<y> 0 </y>
<z> 47.4138 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_1">
<location unit="IN">
<x> 838.8898 </x>
<y> -667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_2">
<location unit="IN">
<x> 838.8898 </x>
<y> 667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
</ground_reactions>
<contact type="STRUCTURE" name="TAIL_1">
<location unit="IN">
<x> 1097.9921 </x>
<y> 0 </y>
<z> -44.7722 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_2">
<location unit="IN">
<x> 1225 </x>
<y> 0 </y>
<z> -18.8067 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_3">
<location unit="IN">
<x> 1341.6142 </x>
<y> 0 </y>
<z> -10.2599 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_4">
<location unit="IN">
<x> 1469.0945 </x>
<y> 0 </y>
<z> 47.4138 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_1">
<location unit="IN">
<x> 838.8898 </x>
<y> -667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_2">
<location unit="IN">
<x> 838.8898 </x>
<y> 667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
</ground_reactions>
<propulsion>

View file

@ -20,388 +20,370 @@ xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd">
<vtailarea unit="FT2"> 248.79 </vtailarea>
<vtailarm unit="FT" > 57.33 </vtailarm>
<!-- location name="AERORP" unit="IN">
<x> 642.122 </x>
<y> 0 </y>
<z> -25.2091 </z>
</location -->
<location name="AERORP" unit="IN">
<x> 700.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<location name="AERORP" unit="IN">
<x> 700.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<location name="EYEPOINT" unit="IN">
<x> 80 </x>
<y> -30 </y>
<z> 70 </z>
</location>
<location name="EYEPOINT" unit="IN">
<x> 80 </x>
<y> -30 </y>
<z> 70 </z>
</location>
<location name="VRP" unit="IN">
<x> 661.1 </x>
<y> 0 </y>
<z> -37 </z>
</location>
<location name="VRP" unit="IN">
<x> 661.1 </x>
<y> 0 </y>
<z> -37 </z>
</location>
</metrics>
</metrics>
<mass_balance>
<ixx unit="SLUG*FT2"> 611903 </ixx>
<iyy unit="SLUG*FT2"> 1735389 </iyy>
<izz unit="SLUG*FT2"> 2301293 </izz>
<!--
___________________A320_________A330__________A340
BOW_____________178000________270000________283925
SPAN______________144___________198___________209
LENGTH____________153___________209___________209
ROLL MOI_________1725000______5727777_______10613448
PITCH MOI________2550000______19040141_______13904249
YAW MOI_________3950000______23089847_______24848934
<mass_balance>
<ixx unit="SLUG*FT2">1248922</ixx>
<iyy unit="SLUG*FT2">1800728</iyy>
<izz unit="SLUG*FT2">2894800</izz>
<ixx unit="SLUG*FT2"> 2262183 </ixx>
<iyy unit="SLUG*FT2"> 3172439 </iyy>
<izz unit="SLUG*FT2"> 3337024 </izz>
<ixy unit="SLUG*FT2"> 0</ixy>
<ixz unit="SLUG*FT2">8000</ixz>
<iyz unit="SLUG*FT2"> 0</iyz>
<emptywt unit="LBS">80431</emptywt>
<ixx unit="SLUG*FT2">1725000</ixx>
<iyy unit="SLUG*FT2">2550000</iyy>
<izz unit="SLUG*FT2">3950000</izz> -->
<location name="CG" unit="IN">
<x> 652.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<ixy unit="SLUG*FT2"> 0 </ixy>
<ixz unit="SLUG*FT2"> 0 </ixz>
<iyz unit="SLUG*FT2"> 0 </iyz>
<emptywt unit="LBS">80431</emptywt> <!-- #ref-1 page 67, WV016. 90927lbs - 5248x2 (engines)=80431lbs-->
<!-- #### PB: That makes no sense, the whole aircraft is 1479.1339 inches long. 650inches eqauls to about 43.95% MAC with the Airbus limits according to the AMM between 45% and 49%
Also: The z-axis is -41.73 inches under the zero line of the plane while the pressure point is only -25,91 under the same line and slightly ahead, that causes the plane to behave quite unstable
-->
<!-- location name="CG" unit="IN">
<! - -x> 642.122 </x- - >
<x> 650.122 </x><! - - At zero load of fuel and cargo/pax the CG goes to 642 - - >
<y> 0 </y>
<z> -41.7398 </z>
</location -->
<location name="CG" unit="IN">
<x> 652.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<pointmass name="Cockpit Crew">
<weight unit="LBS">400</weight> <!-- MAX: 400lbs, two pilots-->
<location name="POINTMASS" unit="IN">
<x>200</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cabin Crew">
<weight unit="LBS">600</weight> <!-- MAX: 1320lbs, up to six flight-attendants-->
<location name="POINTMASS" unit="IN">
<x>696</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0A (60 seats)">
<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>470.1711</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0B (60 seats)">
<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>809.5669</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0C (54 seats)">
<weight unit="LBS">5940</weight> <!-- MAX: 11880lbs, 54 seats -->
<location name="POINTMASS" unit="IN">
<x>1163.2729</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 1">
<weight unit="LBS">2000</weight> <!-- MAX: 7500.126lbs -->
<location name="POINTMASS" unit="IN">
<x>383.4792</x>
<y>0</y>
<z>-29.5</z> <!-- 1.5m and now half of it for the center point of the load -->
</location>
</pointmass>
<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
<pointmass name="Cargo Hold 3">
<weight unit="LBS">2000</weight> <!-- MAX: 5384.414lbs -->
<location name="POINTMASS" unit="IN">
<x>849.1324</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 4">
<weight unit="LBS">1500</weight> <!-- MAX: 4651.754lbs -->
<location name="POINTMASS" unit="IN">
<x>931.0653</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 5">
<weight unit="LBS">2000</weight> <!-- MAX: 3300.320lbs -->
<location name="POINTMASS" unit="IN">
<x>1068.2634</x>
<y>0</y>
<z>0</z> <!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
</location>
</pointmass>
<pointmass name="Cockpit Crew">
<weight unit="LBS">400</weight>
<!-- MAX: 400lbs, two pilots-->
<location name="POINTMASS" unit="IN">
<x>200</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cabin Crew">
<weight unit="LBS">600</weight>
<!-- MAX: 1320lbs, up to six flight-attendants-->
<location name="POINTMASS" unit="IN">
<x>696</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0A (60 seats)">
<weight unit="LBS">6600</weight>
<!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>470.1711</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0B (60 seats)">
<weight unit="LBS">6600</weight>
<!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>809.5669</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0C (54 seats)">
<weight unit="LBS">5940</weight>
<!-- MAX: 11880lbs, 54 seats -->
<location name="POINTMASS" unit="IN">
<x>1163.2729</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 1">
<weight unit="LBS">2000</weight>
<!-- MAX: 7500.126lbs -->
<location name="POINTMASS" unit="IN">
<x>383.4792</x>
<y>0</y>
<z>-29.5</z>
<!-- 1.5m and now half of it for the center point of the load -->
</location>
</pointmass>
<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
<pointmass name="Cargo Hold 3">
<weight unit="LBS">2000</weight>
<!-- MAX: 5384.414lbs -->
<location name="POINTMASS" unit="IN">
<x>849.1324</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 4">
<weight unit="LBS">1500</weight>
<!-- MAX: 4651.754lbs -->
<location name="POINTMASS" unit="IN">
<x>931.0653</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 5">
<weight unit="LBS">2000</weight>
<!-- MAX: 3300.320lbs -->
<location name="POINTMASS" unit="IN">
<x>1068.2634</x>
<y>0</y>
<z>0</z>
<!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
</location>
</pointmass>
</mass_balance>
</mass_balance>
<ground_reactions>
<!-- REF-1 page 165 + 271 -->
<contact type="BOGEY" name="NOSE_LG">
<location unit="IN">
<x> 197.6772 </x>
<y> 0 </y>
<z> -137.9617 </z>
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
<max_steer unit="DEG"> 70 </max_steer> <!-- REF-1 page 133 -->
<brake_group> NONE </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="LEFT_MLG">
<location unit="IN">
<!--<x> 699.9243 </x>-->
<x> 695.3149 </x>
<y> -149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> LEFT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="RIGHT_MLG">
<location unit="IN">
<!-- <x> 697.3425 </x> It should be right left simetric
<ground_reactions>
<!-- REF-1 page 165 + 271 -->
<contact type="BOGEY" name="NOSE_LG">
<location unit="IN">
<x> 197.6772 </x>
<y> 0 </y>
<z> -137.9617 </z>
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
<max_steer unit="DEG"> 70 </max_steer>
<!-- REF-1 page 133 -->
<brake_group> NOSE </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="LEFT_MLG">
<location unit="IN">
<!--<x> 699.9243 </x>-->
<x> 695.3149 </x>
<y> -149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> LEFT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="RIGHT_MLG">
<location unit="IN">
<!-- <x> 697.3425 </x> It should be right left simetric
<x> 699.9243 </x> -->
<x> 695.3149 </x>
<y> 149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
<x> 695.3149 </x>
<y> 149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 33957 </damping_coeff-->
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> RIGHT </brake_group>
<retractable>1</retractable>
</contact>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> RIGHT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_1">
<location unit="IN">
<x> 37.7953 </x>
<y> 0 </y>
<z> -38.1374 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_2">
<location unit="IN">
<x> 128.1102 </x>
<y> 0 </y>
<z> -55.0271 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_1">
<location unit="IN">
<x> 274.0157 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_2">
<location unit="IN">
<x> 930 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_1">
<location unit="IN">
<x> 37.7953 </x>
<y> 0 </y>
<z> -38.1374 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_2">
<location unit="IN">
<x> 128.1102 </x>
<y> 0 </y>
<z> -55.0271 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_1">
<location unit="IN">
<x> 274.0157 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_2">
<location unit="IN">
<x> 930 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_1">
<location unit="IN">
<x>589.735</x>
<y>-226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_2">
<location unit="IN">
<x>589.735</x>
<y>226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_1">
<location unit="IN">
<x>589.735</x>
<y>-226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_2">
<location unit="IN">
<x>589.735</x>
<y>226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_1">
<location unit="IN">
<x> 1097.9921 </x>
<y> 0 </y>
<z> -44.7722 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_2">
<location unit="IN">
<x> 1225 </x>
<y> 0 </y>
<z> -18.8067 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_3">
<location unit="IN">
<x> 1341.6142 </x>
<y> 0 </y>
<z> -10.2599 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_4">
<location unit="IN">
<x> 1469.0945 </x>
<y> 0 </y>
<z> 47.4138 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_1">
<location unit="IN">
<x> 838.8898 </x>
<y> -667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_2">
<location unit="IN">
<x> 838.8898 </x>
<y> 667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
</ground_reactions>
<contact type="STRUCTURE" name="TAIL_1">
<location unit="IN">
<x> 1097.9921 </x>
<y> 0 </y>
<z> -44.7722 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_2">
<location unit="IN">
<x> 1225 </x>
<y> 0 </y>
<z> -18.8067 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_3">
<location unit="IN">
<x> 1341.6142 </x>
<y> 0 </y>
<z> -10.2599 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_4">
<location unit="IN">
<x> 1469.0945 </x>
<y> 0 </y>
<z> 47.4138 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_1">
<location unit="IN">
<x> 838.8898 </x>
<y> -667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_2">
<location unit="IN">
<x> 838.8898 </x>
<y> 667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
</ground_reactions>
<propulsion>

View file

@ -20,388 +20,370 @@ xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd">
<vtailarea unit="FT2"> 248.79 </vtailarea>
<vtailarm unit="FT" > 57.33 </vtailarm>
<!-- location name="AERORP" unit="IN">
<x> 642.122 </x>
<y> 0 </y>
<z> -25.2091 </z>
</location -->
<location name="AERORP" unit="IN">
<x> 700.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<location name="AERORP" unit="IN">
<x> 700.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<location name="EYEPOINT" unit="IN">
<x> 80 </x>
<y> -30 </y>
<z> 70 </z>
</location>
<location name="EYEPOINT" unit="IN">
<x> 80 </x>
<y> -30 </y>
<z> 70 </z>
</location>
<location name="VRP" unit="IN">
<x> 661.1 </x>
<y> 0 </y>
<z> -37 </z>
</location>
<location name="VRP" unit="IN">
<x> 661.1 </x>
<y> 0 </y>
<z> -37 </z>
</location>
</metrics>
</metrics>
<mass_balance>
<ixx unit="SLUG*FT2"> 611903 </ixx>
<iyy unit="SLUG*FT2"> 1735389 </iyy>
<izz unit="SLUG*FT2"> 2301293 </izz>
<!--
___________________A320_________A330__________A340
BOW_____________178000________270000________283925
SPAN______________144___________198___________209
LENGTH____________153___________209___________209
ROLL MOI_________1725000______5727777_______10613448
PITCH MOI________2550000______19040141_______13904249
YAW MOI_________3950000______23089847_______24848934
<mass_balance>
<ixx unit="SLUG*FT2">1248922</ixx>
<iyy unit="SLUG*FT2">1800728</iyy>
<izz unit="SLUG*FT2">2894800</izz>
<ixx unit="SLUG*FT2"> 2262183 </ixx>
<iyy unit="SLUG*FT2"> 3172439 </iyy>
<izz unit="SLUG*FT2"> 3337024 </izz>
<ixy unit="SLUG*FT2"> 0</ixy>
<ixz unit="SLUG*FT2">8000</ixz>
<iyz unit="SLUG*FT2"> 0</iyz>
<emptywt unit="LBS">80431</emptywt>
<ixx unit="SLUG*FT2">1725000</ixx>
<iyy unit="SLUG*FT2">2550000</iyy>
<izz unit="SLUG*FT2">3950000</izz> -->
<location name="CG" unit="IN">
<x> 652.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<ixy unit="SLUG*FT2"> 0 </ixy>
<ixz unit="SLUG*FT2"> 0 </ixz>
<iyz unit="SLUG*FT2"> 0 </iyz>
<emptywt unit="LBS">80431</emptywt> <!-- #ref-1 page 67, WV016. 90927lbs - 5248x2 (engines)=80431lbs-->
<!-- #### PB: That makes no sense, the whole aircraft is 1479.1339 inches long. 650inches eqauls to about 43.95% MAC with the Airbus limits according to the AMM between 45% and 49%
Also: The z-axis is -41.73 inches under the zero line of the plane while the pressure point is only -25,91 under the same line and slightly ahead, that causes the plane to behave quite unstable
-->
<!-- location name="CG" unit="IN">
<! - -x> 642.122 </x- - >
<x> 650.122 </x><! - - At zero load of fuel and cargo/pax the CG goes to 642 - - >
<y> 0 </y>
<z> -41.7398 </z>
</location -->
<location name="CG" unit="IN">
<x> 652.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<pointmass name="Cockpit Crew">
<weight unit="LBS">400</weight> <!-- MAX: 400lbs, two pilots-->
<location name="POINTMASS" unit="IN">
<x>200</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cabin Crew">
<weight unit="LBS">600</weight> <!-- MAX: 1320lbs, up to six flight-attendants-->
<location name="POINTMASS" unit="IN">
<x>696</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0A (60 seats)">
<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>470.1711</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0B (60 seats)">
<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>809.5669</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0C (54 seats)">
<weight unit="LBS">5940</weight> <!-- MAX: 11880lbs, 54 seats -->
<location name="POINTMASS" unit="IN">
<x>1163.2729</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 1">
<weight unit="LBS">2000</weight> <!-- MAX: 7500.126lbs -->
<location name="POINTMASS" unit="IN">
<x>383.4792</x>
<y>0</y>
<z>-29.5</z> <!-- 1.5m and now half of it for the center point of the load -->
</location>
</pointmass>
<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
<pointmass name="Cargo Hold 3">
<weight unit="LBS">2000</weight> <!-- MAX: 5384.414lbs -->
<location name="POINTMASS" unit="IN">
<x>849.1324</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 4">
<weight unit="LBS">1500</weight> <!-- MAX: 4651.754lbs -->
<location name="POINTMASS" unit="IN">
<x>931.0653</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 5">
<weight unit="LBS">2000</weight> <!-- MAX: 3300.320lbs -->
<location name="POINTMASS" unit="IN">
<x>1068.2634</x>
<y>0</y>
<z>0</z> <!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
</location>
</pointmass>
<pointmass name="Cockpit Crew">
<weight unit="LBS">400</weight>
<!-- MAX: 400lbs, two pilots-->
<location name="POINTMASS" unit="IN">
<x>200</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cabin Crew">
<weight unit="LBS">600</weight>
<!-- MAX: 1320lbs, up to six flight-attendants-->
<location name="POINTMASS" unit="IN">
<x>696</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0A (60 seats)">
<weight unit="LBS">6600</weight>
<!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>470.1711</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0B (60 seats)">
<weight unit="LBS">6600</weight>
<!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>809.5669</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0C (54 seats)">
<weight unit="LBS">5940</weight>
<!-- MAX: 11880lbs, 54 seats -->
<location name="POINTMASS" unit="IN">
<x>1163.2729</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 1">
<weight unit="LBS">2000</weight>
<!-- MAX: 7500.126lbs -->
<location name="POINTMASS" unit="IN">
<x>383.4792</x>
<y>0</y>
<z>-29.5</z>
<!-- 1.5m and now half of it for the center point of the load -->
</location>
</pointmass>
<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
<pointmass name="Cargo Hold 3">
<weight unit="LBS">2000</weight>
<!-- MAX: 5384.414lbs -->
<location name="POINTMASS" unit="IN">
<x>849.1324</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 4">
<weight unit="LBS">1500</weight>
<!-- MAX: 4651.754lbs -->
<location name="POINTMASS" unit="IN">
<x>931.0653</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 5">
<weight unit="LBS">2000</weight>
<!-- MAX: 3300.320lbs -->
<location name="POINTMASS" unit="IN">
<x>1068.2634</x>
<y>0</y>
<z>0</z>
<!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
</location>
</pointmass>
</mass_balance>
</mass_balance>
<ground_reactions>
<!-- REF-1 page 165 + 271 -->
<contact type="BOGEY" name="NOSE_LG">
<location unit="IN">
<x> 197.6772 </x>
<y> 0 </y>
<z> -137.9617 </z>
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
<max_steer unit="DEG"> 70 </max_steer> <!-- REF-1 page 133 -->
<brake_group> NONE </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="LEFT_MLG">
<location unit="IN">
<!--<x> 699.9243 </x>-->
<x> 695.3149 </x>
<y> -149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> LEFT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="RIGHT_MLG">
<location unit="IN">
<!-- <x> 697.3425 </x> It should be right left simetric
<ground_reactions>
<!-- REF-1 page 165 + 271 -->
<contact type="BOGEY" name="NOSE_LG">
<location unit="IN">
<x> 197.6772 </x>
<y> 0 </y>
<z> -137.9617 </z>
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
<max_steer unit="DEG"> 70 </max_steer>
<!-- REF-1 page 133 -->
<brake_group> NOSE </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="LEFT_MLG">
<location unit="IN">
<!--<x> 699.9243 </x>-->
<x> 695.3149 </x>
<y> -149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> LEFT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="RIGHT_MLG">
<location unit="IN">
<!-- <x> 697.3425 </x> It should be right left simetric
<x> 699.9243 </x> -->
<x> 695.3149 </x>
<y> 149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
<x> 695.3149 </x>
<y> 149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 33957 </damping_coeff-->
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> RIGHT </brake_group>
<retractable>1</retractable>
</contact>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> RIGHT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_1">
<location unit="IN">
<x> 37.7953 </x>
<y> 0 </y>
<z> -38.1374 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_2">
<location unit="IN">
<x> 128.1102 </x>
<y> 0 </y>
<z> -55.0271 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_1">
<location unit="IN">
<x> 274.0157 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_2">
<location unit="IN">
<x> 930 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_1">
<location unit="IN">
<x> 37.7953 </x>
<y> 0 </y>
<z> -38.1374 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_2">
<location unit="IN">
<x> 128.1102 </x>
<y> 0 </y>
<z> -55.0271 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_1">
<location unit="IN">
<x> 274.0157 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_2">
<location unit="IN">
<x> 930 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_1">
<location unit="IN">
<x>589.735</x>
<y>-226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_2">
<location unit="IN">
<x>589.735</x>
<y>226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_1">
<location unit="IN">
<x>589.735</x>
<y>-226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_2">
<location unit="IN">
<x>589.735</x>
<y>226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_1">
<location unit="IN">
<x> 1097.9921 </x>
<y> 0 </y>
<z> -44.7722 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_2">
<location unit="IN">
<x> 1225 </x>
<y> 0 </y>
<z> -18.8067 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_3">
<location unit="IN">
<x> 1341.6142 </x>
<y> 0 </y>
<z> -10.2599 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_4">
<location unit="IN">
<x> 1469.0945 </x>
<y> 0 </y>
<z> 47.4138 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_1">
<location unit="IN">
<x> 838.8898 </x>
<y> -667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_2">
<location unit="IN">
<x> 838.8898 </x>
<y> 667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
</ground_reactions>
<contact type="STRUCTURE" name="TAIL_1">
<location unit="IN">
<x> 1097.9921 </x>
<y> 0 </y>
<z> -44.7722 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_2">
<location unit="IN">
<x> 1225 </x>
<y> 0 </y>
<z> -18.8067 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_3">
<location unit="IN">
<x> 1341.6142 </x>
<y> 0 </y>
<z> -10.2599 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_4">
<location unit="IN">
<x> 1469.0945 </x>
<y> 0 </y>
<z> 47.4138 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_1">
<location unit="IN">
<x> 838.8898 </x>
<y> -667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_2">
<location unit="IN">
<x> 838.8898 </x>
<y> 667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
</ground_reactions>
<propulsion>

View file

@ -20,388 +20,370 @@ xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd">
<vtailarea unit="FT2"> 248.79 </vtailarea>
<vtailarm unit="FT" > 57.33 </vtailarm>
<!-- location name="AERORP" unit="IN">
<x> 642.122 </x>
<y> 0 </y>
<z> -25.2091 </z>
</location -->
<location name="AERORP" unit="IN">
<x> 700.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<location name="AERORP" unit="IN">
<x> 700.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<location name="EYEPOINT" unit="IN">
<x> 80 </x>
<y> -30 </y>
<z> 70 </z>
</location>
<location name="EYEPOINT" unit="IN">
<x> 80 </x>
<y> -30 </y>
<z> 70 </z>
</location>
<location name="VRP" unit="IN">
<x> 661.1 </x>
<y> 0 </y>
<z> -37 </z>
</location>
<location name="VRP" unit="IN">
<x> 661.1 </x>
<y> 0 </y>
<z> -37 </z>
</location>
</metrics>
</metrics>
<mass_balance>
<ixx unit="SLUG*FT2"> 611903 </ixx>
<iyy unit="SLUG*FT2"> 1735389 </iyy>
<izz unit="SLUG*FT2"> 2301293 </izz>
<!--
___________________A320_________A330__________A340
BOW_____________178000________270000________283925
SPAN______________144___________198___________209
LENGTH____________153___________209___________209
ROLL MOI_________1725000______5727777_______10613448
PITCH MOI________2550000______19040141_______13904249
YAW MOI_________3950000______23089847_______24848934
<mass_balance>
<ixx unit="SLUG*FT2">1248922</ixx>
<iyy unit="SLUG*FT2">1800728</iyy>
<izz unit="SLUG*FT2">2894800</izz>
<ixx unit="SLUG*FT2"> 2262183 </ixx>
<iyy unit="SLUG*FT2"> 3172439 </iyy>
<izz unit="SLUG*FT2"> 3337024 </izz>
<ixy unit="SLUG*FT2"> 0</ixy>
<ixz unit="SLUG*FT2">8000</ixz>
<iyz unit="SLUG*FT2"> 0</iyz>
<emptywt unit="LBS">80431</emptywt>
<ixx unit="SLUG*FT2">1725000</ixx>
<iyy unit="SLUG*FT2">2550000</iyy>
<izz unit="SLUG*FT2">3950000</izz> -->
<location name="CG" unit="IN">
<x> 652.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<ixy unit="SLUG*FT2"> 0 </ixy>
<ixz unit="SLUG*FT2"> 0 </ixz>
<iyz unit="SLUG*FT2"> 0 </iyz>
<emptywt unit="LBS">80431</emptywt> <!-- #ref-1 page 67, WV016. 90927lbs - 5248x2 (engines)=80431lbs-->
<!-- #### PB: That makes no sense, the whole aircraft is 1479.1339 inches long. 650inches eqauls to about 43.95% MAC with the Airbus limits according to the AMM between 45% and 49%
Also: The z-axis is -41.73 inches under the zero line of the plane while the pressure point is only -25,91 under the same line and slightly ahead, that causes the plane to behave quite unstable
-->
<!-- location name="CG" unit="IN">
<! - -x> 642.122 </x- - >
<x> 650.122 </x><! - - At zero load of fuel and cargo/pax the CG goes to 642 - - >
<y> 0 </y>
<z> -41.7398 </z>
</location -->
<location name="CG" unit="IN">
<x> 652.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<pointmass name="Cockpit Crew">
<weight unit="LBS">400</weight> <!-- MAX: 400lbs, two pilots-->
<location name="POINTMASS" unit="IN">
<x>200</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cabin Crew">
<weight unit="LBS">600</weight> <!-- MAX: 1320lbs, up to six flight-attendants-->
<location name="POINTMASS" unit="IN">
<x>696</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0A (60 seats)">
<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>470.1711</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0B (60 seats)">
<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>809.5669</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0C (54 seats)">
<weight unit="LBS">5940</weight> <!-- MAX: 11880lbs, 54 seats -->
<location name="POINTMASS" unit="IN">
<x>1163.2729</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 1">
<weight unit="LBS">2000</weight> <!-- MAX: 7500.126lbs -->
<location name="POINTMASS" unit="IN">
<x>383.4792</x>
<y>0</y>
<z>-29.5</z> <!-- 1.5m and now half of it for the center point of the load -->
</location>
</pointmass>
<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
<pointmass name="Cargo Hold 3">
<weight unit="LBS">2000</weight> <!-- MAX: 5384.414lbs -->
<location name="POINTMASS" unit="IN">
<x>849.1324</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 4">
<weight unit="LBS">1500</weight> <!-- MAX: 4651.754lbs -->
<location name="POINTMASS" unit="IN">
<x>931.0653</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 5">
<weight unit="LBS">2000</weight> <!-- MAX: 3300.320lbs -->
<location name="POINTMASS" unit="IN">
<x>1068.2634</x>
<y>0</y>
<z>0</z> <!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
</location>
</pointmass>
<pointmass name="Cockpit Crew">
<weight unit="LBS">400</weight>
<!-- MAX: 400lbs, two pilots-->
<location name="POINTMASS" unit="IN">
<x>200</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cabin Crew">
<weight unit="LBS">600</weight>
<!-- MAX: 1320lbs, up to six flight-attendants-->
<location name="POINTMASS" unit="IN">
<x>696</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0A (60 seats)">
<weight unit="LBS">6600</weight>
<!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>470.1711</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0B (60 seats)">
<weight unit="LBS">6600</weight>
<!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>809.5669</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0C (54 seats)">
<weight unit="LBS">5940</weight>
<!-- MAX: 11880lbs, 54 seats -->
<location name="POINTMASS" unit="IN">
<x>1163.2729</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 1">
<weight unit="LBS">2000</weight>
<!-- MAX: 7500.126lbs -->
<location name="POINTMASS" unit="IN">
<x>383.4792</x>
<y>0</y>
<z>-29.5</z>
<!-- 1.5m and now half of it for the center point of the load -->
</location>
</pointmass>
<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
<pointmass name="Cargo Hold 3">
<weight unit="LBS">2000</weight>
<!-- MAX: 5384.414lbs -->
<location name="POINTMASS" unit="IN">
<x>849.1324</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 4">
<weight unit="LBS">1500</weight>
<!-- MAX: 4651.754lbs -->
<location name="POINTMASS" unit="IN">
<x>931.0653</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 5">
<weight unit="LBS">2000</weight>
<!-- MAX: 3300.320lbs -->
<location name="POINTMASS" unit="IN">
<x>1068.2634</x>
<y>0</y>
<z>0</z>
<!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
</location>
</pointmass>
</mass_balance>
</mass_balance>
<ground_reactions>
<!-- REF-1 page 165 + 271 -->
<contact type="BOGEY" name="NOSE_LG">
<location unit="IN">
<x> 197.6772 </x>
<y> 0 </y>
<z> -137.9617 </z>
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
<max_steer unit="DEG"> 70 </max_steer> <!-- REF-1 page 133 -->
<brake_group> NONE </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="LEFT_MLG">
<location unit="IN">
<!--<x> 699.9243 </x>-->
<x> 695.3149 </x>
<y> -149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> LEFT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="RIGHT_MLG">
<location unit="IN">
<!-- <x> 697.3425 </x> It should be right left simetric
<ground_reactions>
<!-- REF-1 page 165 + 271 -->
<contact type="BOGEY" name="NOSE_LG">
<location unit="IN">
<x> 197.6772 </x>
<y> 0 </y>
<z> -137.9617 </z>
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
<max_steer unit="DEG"> 70 </max_steer>
<!-- REF-1 page 133 -->
<brake_group> NOSE </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="LEFT_MLG">
<location unit="IN">
<!--<x> 699.9243 </x>-->
<x> 695.3149 </x>
<y> -149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> LEFT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="RIGHT_MLG">
<location unit="IN">
<!-- <x> 697.3425 </x> It should be right left simetric
<x> 699.9243 </x> -->
<x> 695.3149 </x>
<y> 149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
<x> 695.3149 </x>
<y> 149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 33957 </damping_coeff-->
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> RIGHT </brake_group>
<retractable>1</retractable>
</contact>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> RIGHT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_1">
<location unit="IN">
<x> 37.7953 </x>
<y> 0 </y>
<z> -38.1374 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_2">
<location unit="IN">
<x> 128.1102 </x>
<y> 0 </y>
<z> -55.0271 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_1">
<location unit="IN">
<x> 274.0157 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_2">
<location unit="IN">
<x> 930 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_1">
<location unit="IN">
<x> 37.7953 </x>
<y> 0 </y>
<z> -38.1374 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_2">
<location unit="IN">
<x> 128.1102 </x>
<y> 0 </y>
<z> -55.0271 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_1">
<location unit="IN">
<x> 274.0157 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_2">
<location unit="IN">
<x> 930 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_1">
<location unit="IN">
<x>589.735</x>
<y>-226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_2">
<location unit="IN">
<x>589.735</x>
<y>226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_1">
<location unit="IN">
<x>589.735</x>
<y>-226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_2">
<location unit="IN">
<x>589.735</x>
<y>226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_1">
<location unit="IN">
<x> 1097.9921 </x>
<y> 0 </y>
<z> -44.7722 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_2">
<location unit="IN">
<x> 1225 </x>
<y> 0 </y>
<z> -18.8067 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_3">
<location unit="IN">
<x> 1341.6142 </x>
<y> 0 </y>
<z> -10.2599 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_4">
<location unit="IN">
<x> 1469.0945 </x>
<y> 0 </y>
<z> 47.4138 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_1">
<location unit="IN">
<x> 838.8898 </x>
<y> -667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_2">
<location unit="IN">
<x> 838.8898 </x>
<y> 667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
</ground_reactions>
<contact type="STRUCTURE" name="TAIL_1">
<location unit="IN">
<x> 1097.9921 </x>
<y> 0 </y>
<z> -44.7722 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_2">
<location unit="IN">
<x> 1225 </x>
<y> 0 </y>
<z> -18.8067 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_3">
<location unit="IN">
<x> 1341.6142 </x>
<y> 0 </y>
<z> -10.2599 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_4">
<location unit="IN">
<x> 1469.0945 </x>
<y> 0 </y>
<z> 47.4138 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_1">
<location unit="IN">
<x> 838.8898 </x>
<y> -667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_2">
<location unit="IN">
<x> 838.8898 </x>
<y> 667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
</ground_reactions>
<propulsion>

File diff suppressed because it is too large Load diff

View file

@ -20,388 +20,370 @@ xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd">
<vtailarea unit="FT2"> 248.79 </vtailarea>
<vtailarm unit="FT" > 57.33 </vtailarm>
<!-- location name="AERORP" unit="IN">
<x> 642.122 </x>
<y> 0 </y>
<z> -25.2091 </z>
</location -->
<location name="AERORP" unit="IN">
<x> 700.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<location name="AERORP" unit="IN">
<x> 700.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<location name="EYEPOINT" unit="IN">
<x> 80 </x>
<y> -30 </y>
<z> 70 </z>
</location>
<location name="EYEPOINT" unit="IN">
<x> 80 </x>
<y> -30 </y>
<z> 70 </z>
</location>
<location name="VRP" unit="IN">
<x> 661.1 </x>
<y> 0 </y>
<z> -37 </z>
</location>
<location name="VRP" unit="IN">
<x> 661.1 </x>
<y> 0 </y>
<z> -37 </z>
</location>
</metrics>
</metrics>
<mass_balance>
<ixx unit="SLUG*FT2"> 611903 </ixx>
<iyy unit="SLUG*FT2"> 1735389 </iyy>
<izz unit="SLUG*FT2"> 2301293 </izz>
<!--
___________________A320_________A330__________A340
BOW_____________178000________270000________283925
SPAN______________144___________198___________209
LENGTH____________153___________209___________209
ROLL MOI_________1725000______5727777_______10613448
PITCH MOI________2550000______19040141_______13904249
YAW MOI_________3950000______23089847_______24848934
<mass_balance>
<ixx unit="SLUG*FT2">1248922</ixx>
<iyy unit="SLUG*FT2">1800728</iyy>
<izz unit="SLUG*FT2">2894800</izz>
<ixx unit="SLUG*FT2"> 2262183 </ixx>
<iyy unit="SLUG*FT2"> 3172439 </iyy>
<izz unit="SLUG*FT2"> 3337024 </izz>
<ixy unit="SLUG*FT2"> 0</ixy>
<ixz unit="SLUG*FT2">8000</ixz>
<iyz unit="SLUG*FT2"> 0</iyz>
<emptywt unit="LBS">80431</emptywt>
<ixx unit="SLUG*FT2">1725000</ixx>
<iyy unit="SLUG*FT2">2550000</iyy>
<izz unit="SLUG*FT2">3950000</izz> -->
<location name="CG" unit="IN">
<x> 652.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<ixy unit="SLUG*FT2"> 0 </ixy>
<ixz unit="SLUG*FT2"> 0 </ixz>
<iyz unit="SLUG*FT2"> 0 </iyz>
<emptywt unit="LBS">80431</emptywt> <!-- #ref-1 page 67, WV016. 90927lbs - 5248x2 (engines)=80431lbs-->
<!-- #### PB: That makes no sense, the whole aircraft is 1479.1339 inches long. 650inches eqauls to about 43.95% MAC with the Airbus limits according to the AMM between 45% and 49%
Also: The z-axis is -41.73 inches under the zero line of the plane while the pressure point is only -25,91 under the same line and slightly ahead, that causes the plane to behave quite unstable
-->
<!-- location name="CG" unit="IN">
<! - -x> 642.122 </x- - >
<x> 650.122 </x><! - - At zero load of fuel and cargo/pax the CG goes to 642 - - >
<y> 0 </y>
<z> -41.7398 </z>
</location -->
<location name="CG" unit="IN">
<x> 652.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<pointmass name="Cockpit Crew">
<weight unit="LBS">400</weight> <!-- MAX: 400lbs, two pilots-->
<location name="POINTMASS" unit="IN">
<x>200</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cabin Crew">
<weight unit="LBS">600</weight> <!-- MAX: 1320lbs, up to six flight-attendants-->
<location name="POINTMASS" unit="IN">
<x>696</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0A (60 seats)">
<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>470.1711</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0B (60 seats)">
<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>809.5669</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0C (54 seats)">
<weight unit="LBS">5940</weight> <!-- MAX: 11880lbs, 54 seats -->
<location name="POINTMASS" unit="IN">
<x>1163.2729</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 1">
<weight unit="LBS">2000</weight> <!-- MAX: 7500.126lbs -->
<location name="POINTMASS" unit="IN">
<x>383.4792</x>
<y>0</y>
<z>-29.5</z> <!-- 1.5m and now half of it for the center point of the load -->
</location>
</pointmass>
<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
<pointmass name="Cargo Hold 3">
<weight unit="LBS">2000</weight> <!-- MAX: 5384.414lbs -->
<location name="POINTMASS" unit="IN">
<x>849.1324</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 4">
<weight unit="LBS">1500</weight> <!-- MAX: 4651.754lbs -->
<location name="POINTMASS" unit="IN">
<x>931.0653</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 5">
<weight unit="LBS">2000</weight> <!-- MAX: 3300.320lbs -->
<location name="POINTMASS" unit="IN">
<x>1068.2634</x>
<y>0</y>
<z>0</z> <!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
</location>
</pointmass>
<pointmass name="Cockpit Crew">
<weight unit="LBS">400</weight>
<!-- MAX: 400lbs, two pilots-->
<location name="POINTMASS" unit="IN">
<x>200</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cabin Crew">
<weight unit="LBS">600</weight>
<!-- MAX: 1320lbs, up to six flight-attendants-->
<location name="POINTMASS" unit="IN">
<x>696</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0A (60 seats)">
<weight unit="LBS">6600</weight>
<!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>470.1711</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0B (60 seats)">
<weight unit="LBS">6600</weight>
<!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>809.5669</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0C (54 seats)">
<weight unit="LBS">5940</weight>
<!-- MAX: 11880lbs, 54 seats -->
<location name="POINTMASS" unit="IN">
<x>1163.2729</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 1">
<weight unit="LBS">2000</weight>
<!-- MAX: 7500.126lbs -->
<location name="POINTMASS" unit="IN">
<x>383.4792</x>
<y>0</y>
<z>-29.5</z>
<!-- 1.5m and now half of it for the center point of the load -->
</location>
</pointmass>
<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
<pointmass name="Cargo Hold 3">
<weight unit="LBS">2000</weight>
<!-- MAX: 5384.414lbs -->
<location name="POINTMASS" unit="IN">
<x>849.1324</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 4">
<weight unit="LBS">1500</weight>
<!-- MAX: 4651.754lbs -->
<location name="POINTMASS" unit="IN">
<x>931.0653</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 5">
<weight unit="LBS">2000</weight>
<!-- MAX: 3300.320lbs -->
<location name="POINTMASS" unit="IN">
<x>1068.2634</x>
<y>0</y>
<z>0</z>
<!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
</location>
</pointmass>
</mass_balance>
</mass_balance>
<ground_reactions>
<!-- REF-1 page 165 + 271 -->
<contact type="BOGEY" name="NOSE_LG">
<location unit="IN">
<x> 197.6772 </x>
<y> 0 </y>
<z> -137.9617 </z>
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
<max_steer unit="DEG"> 70 </max_steer> <!-- REF-1 page 133 -->
<brake_group> NONE </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="LEFT_MLG">
<location unit="IN">
<!--<x> 699.9243 </x>-->
<x> 695.3149 </x>
<y> -149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> LEFT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="RIGHT_MLG">
<location unit="IN">
<!-- <x> 697.3425 </x> It should be right left simetric
<ground_reactions>
<!-- REF-1 page 165 + 271 -->
<contact type="BOGEY" name="NOSE_LG">
<location unit="IN">
<x> 197.6772 </x>
<y> 0 </y>
<z> -137.9617 </z>
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
<max_steer unit="DEG"> 70 </max_steer>
<!-- REF-1 page 133 -->
<brake_group> NOSE </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="LEFT_MLG">
<location unit="IN">
<!--<x> 699.9243 </x>-->
<x> 695.3149 </x>
<y> -149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> LEFT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="RIGHT_MLG">
<location unit="IN">
<!-- <x> 697.3425 </x> It should be right left simetric
<x> 699.9243 </x> -->
<x> 695.3149 </x>
<y> 149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
<x> 695.3149 </x>
<y> 149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 33957 </damping_coeff-->
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> RIGHT </brake_group>
<retractable>1</retractable>
</contact>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> RIGHT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_1">
<location unit="IN">
<x> 37.7953 </x>
<y> 0 </y>
<z> -38.1374 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_2">
<location unit="IN">
<x> 128.1102 </x>
<y> 0 </y>
<z> -55.0271 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_1">
<location unit="IN">
<x> 274.0157 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_2">
<location unit="IN">
<x> 930 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_1">
<location unit="IN">
<x> 37.7953 </x>
<y> 0 </y>
<z> -38.1374 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_2">
<location unit="IN">
<x> 128.1102 </x>
<y> 0 </y>
<z> -55.0271 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_1">
<location unit="IN">
<x> 274.0157 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_2">
<location unit="IN">
<x> 930 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_1">
<location unit="IN">
<x>589.735</x>
<y>-226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_2">
<location unit="IN">
<x>589.735</x>
<y>226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_1">
<location unit="IN">
<x>589.735</x>
<y>-226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_2">
<location unit="IN">
<x>589.735</x>
<y>226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_1">
<location unit="IN">
<x> 1097.9921 </x>
<y> 0 </y>
<z> -44.7722 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_2">
<location unit="IN">
<x> 1225 </x>
<y> 0 </y>
<z> -18.8067 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_3">
<location unit="IN">
<x> 1341.6142 </x>
<y> 0 </y>
<z> -10.2599 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_4">
<location unit="IN">
<x> 1469.0945 </x>
<y> 0 </y>
<z> 47.4138 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_1">
<location unit="IN">
<x> 838.8898 </x>
<y> -667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_2">
<location unit="IN">
<x> 838.8898 </x>
<y> 667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
</ground_reactions>
<contact type="STRUCTURE" name="TAIL_1">
<location unit="IN">
<x> 1097.9921 </x>
<y> 0 </y>
<z> -44.7722 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_2">
<location unit="IN">
<x> 1225 </x>
<y> 0 </y>
<z> -18.8067 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_3">
<location unit="IN">
<x> 1341.6142 </x>
<y> 0 </y>
<z> -10.2599 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_4">
<location unit="IN">
<x> 1469.0945 </x>
<y> 0 </y>
<z> 47.4138 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_1">
<location unit="IN">
<x> 838.8898 </x>
<y> -667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_2">
<location unit="IN">
<x> 838.8898 </x>
<y> 667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
</ground_reactions>
<propulsion>

View file

@ -10,398 +10,370 @@ xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd">
<description>A3XX FDE</description>
</fileheader>
<metrics>
<wingarea unit="FT2"> 1319.79 </wingarea>
<wingspan unit="FT" > 111.26 </wingspan>
<wing_incidence> 1.03 </wing_incidence>
<chord unit="FT" > 13.76 </chord>
<htailarea unit="FT2"> 334.24 </htailarea>
<htailarm unit="FT" > 57.88 </htailarm>
<vtailarea unit="FT2"> 248.79 </vtailarea>
<vtailarm unit="FT" > 57.33 </vtailarm>
<location name="AERORP" unit="IN">
<x> 700.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<!-- location name="AERORP" unit="IN">
<x> 642.122 </x>
<y> 0 </y>
<z> -25.2091 </z>
</location -->
<location name="AERORP" unit="IN">
<x> 700.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<location name="EYEPOINT" unit="IN">
<x> 80 </x>
<y> -30 </y>
<z> 70 </z>
</location>
<location name="EYEPOINT" unit="IN">
<x> 80 </x>
<y> -30 </y>
<z> 70 </z>
</location>
<location name="VRP" unit="IN">
<x> 661.1 </x>
<y> 0 </y>
<z> -37 </z>
</location>
<location name="VRP" unit="IN">
<x> 661.1 </x>
<y> 0 </y>
<z> -37 </z>
</location>
</metrics>
</metrics>
<mass_balance>
<ixx unit="SLUG*FT2">1248922</ixx>
<iyy unit="SLUG*FT2">1800728</iyy>
<izz unit="SLUG*FT2">2894800</izz>
<mass_balance>
<ixx unit="SLUG*FT2"> 611903 </ixx>
<iyy unit="SLUG*FT2"> 1735389 </iyy>
<izz unit="SLUG*FT2"> 2301293 </izz>
<!--
___________________A320_________A330__________A340
BOW_____________178000________270000________283925
SPAN______________144___________198___________209
LENGTH____________153___________209___________209
ROLL MOI_________1725000______5727777_______10613448
PITCH MOI________2550000______19040141_______13904249
YAW MOI_________3950000______23089847_______24848934
<ixy unit="SLUG*FT2"> 0</ixy>
<ixz unit="SLUG*FT2">8000</ixz>
<iyz unit="SLUG*FT2"> 0</iyz>
<emptywt unit="LBS">80431</emptywt>
<ixx unit="SLUG*FT2"> 2262183 </ixx>
<iyy unit="SLUG*FT2"> 3172439 </iyy>
<izz unit="SLUG*FT2"> 3337024 </izz>
<location name="CG" unit="IN">
<x> 652.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<ixx unit="SLUG*FT2">1725000</ixx>
<iyy unit="SLUG*FT2">2550000</iyy>
<izz unit="SLUG*FT2">3950000</izz> -->
<ixy unit="SLUG*FT2"> 0 </ixy>
<ixz unit="SLUG*FT2"> 0 </ixz>
<iyz unit="SLUG*FT2"> 0 </iyz>
<emptywt unit="LBS">80431</emptywt> <!-- #ref-1 page 67, WV016. 90927lbs - 5248x2 (engines)=80431lbs-->
<!-- #### PB: That makes no sense, the whole aircraft is 1479.1339 inches long. 650inches eqauls to about 43.95% MAC with the Airbus limits according to the AMM between 45% and 49%
Also: The z-axis is -41.73 inches under the zero line of the plane while the pressure point is only -25,91 under the same line and slightly ahead, that causes the plane to behave quite unstable
-->
<!-- location name="CG" unit="IN">
<! - -x> 642.122 </x- - >
<x> 650.122 </x><! - - At zero load of fuel and cargo/pax the CG goes to 642 - - >
<y> 0 </y>
<z> -41.7398 </z>
</location -->
<location name="CG" unit="IN">
<x> 652.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<pointmass name="Cockpit Crew">
<weight unit="LBS">400</weight> <!-- MAX: 400lbs, two pilots-->
<location name="POINTMASS" unit="IN">
<x>200</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cabin Crew">
<weight unit="LBS">600</weight> <!-- MAX: 1320lbs, up to six flight-attendants-->
<location name="POINTMASS" unit="IN">
<x>696</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0A (60 seats)">
<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>470.1711</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0B (60 seats)">
<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>809.5669</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0C (54 seats)">
<weight unit="LBS">5940</weight> <!-- MAX: 11880lbs, 54 seats -->
<location name="POINTMASS" unit="IN">
<x>1163.2729</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 1">
<weight unit="LBS">2000</weight> <!-- MAX: 7500.126lbs -->
<location name="POINTMASS" unit="IN">
<x>383.4792</x>
<y>0</y>
<z>-29.5</z> <!-- 1.5m and now half of it for the center point of the load -->
</location>
</pointmass>
<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
<pointmass name="Cargo Hold 3">
<weight unit="LBS">2000</weight> <!-- MAX: 5384.414lbs -->
<location name="POINTMASS" unit="IN">
<x>849.1324</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 4">
<weight unit="LBS">1500</weight> <!-- MAX: 4651.754lbs -->
<location name="POINTMASS" unit="IN">
<x>931.0653</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 5">
<weight unit="LBS">2000</weight> <!-- MAX: 3300.320lbs -->
<location name="POINTMASS" unit="IN">
<x>1068.2634</x>
<y>0</y>
<z>0</z> <!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
</location>
</pointmass>
<pointmass name="Cockpit Crew">
<weight unit="LBS">400</weight>
<!-- MAX: 400lbs, two pilots-->
<location name="POINTMASS" unit="IN">
<x>200</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cabin Crew">
<weight unit="LBS">600</weight>
<!-- MAX: 1320lbs, up to six flight-attendants-->
<location name="POINTMASS" unit="IN">
<x>696</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0A (60 seats)">
<weight unit="LBS">6600</weight>
<!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>470.1711</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0B (60 seats)">
<weight unit="LBS">6600</weight>
<!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>809.5669</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0C (54 seats)">
<weight unit="LBS">5940</weight>
<!-- MAX: 11880lbs, 54 seats -->
<location name="POINTMASS" unit="IN">
<x>1163.2729</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 1">
<weight unit="LBS">2000</weight>
<!-- MAX: 7500.126lbs -->
<location name="POINTMASS" unit="IN">
<x>383.4792</x>
<y>0</y>
<z>-29.5</z>
<!-- 1.5m and now half of it for the center point of the load -->
</location>
</pointmass>
<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
<pointmass name="Cargo Hold 3">
<weight unit="LBS">2000</weight>
<!-- MAX: 5384.414lbs -->
<location name="POINTMASS" unit="IN">
<x>849.1324</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 4">
<weight unit="LBS">1500</weight>
<!-- MAX: 4651.754lbs -->
<location name="POINTMASS" unit="IN">
<x>931.0653</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 5">
<weight unit="LBS">2000</weight>
<!-- MAX: 3300.320lbs -->
<location name="POINTMASS" unit="IN">
<x>1068.2634</x>
<y>0</y>
<z>0</z>
<!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
</location>
</pointmass>
</mass_balance>
</mass_balance>
<ground_reactions>
<!-- REF-1 page 165 + 271 -->
<contact type="BOGEY" name="NOSE_LG">
<location unit="IN">
<x> 197.6772 </x>
<y> 0 </y>
<z> -137.9617 </z>
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
<max_steer unit="DEG"> 70 </max_steer> <!-- REF-1 page 133 -->
<brake_group> NONE </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="LEFT_MLG">
<location unit="IN">
<!--<x> 699.9243 </x>-->
<x> 695.3149 </x>
<y> -149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> LEFT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="RIGHT_MLG">
<location unit="IN">
<!-- <x> 697.3425 </x> It should be right left simetric
<ground_reactions>
<!-- REF-1 page 165 + 271 -->
<contact type="BOGEY" name="NOSE_LG">
<location unit="IN">
<x> 197.6772 </x>
<y> 0 </y>
<z> -137.9617 </z>
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
<max_steer unit="DEG"> 70 </max_steer>
<!-- REF-1 page 133 -->
<brake_group> NOSE </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="LEFT_MLG">
<location unit="IN">
<!--<x> 699.9243 </x>-->
<x> 695.3149 </x>
<y> -149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> LEFT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="RIGHT_MLG">
<location unit="IN">
<!-- <x> 697.3425 </x> It should be right left simetric
<x> 699.9243 </x> -->
<x> 695.3149 </x>
<y> 149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
<x> 695.3149 </x>
<y> 149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 33957 </damping_coeff-->
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> RIGHT </brake_group>
<retractable>1</retractable>
</contact>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> RIGHT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_1">
<location unit="IN">
<x> 37.7953 </x>
<y> 0 </y>
<z> -38.1374 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_2">
<location unit="IN">
<x> 128.1102 </x>
<y> 0 </y>
<z> -55.0271 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_1">
<location unit="IN">
<x> 274.0157 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_2">
<location unit="IN">
<x> 930 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_1">
<location unit="IN">
<x> 37.7953 </x>
<y> 0 </y>
<z> -38.1374 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_2">
<location unit="IN">
<x> 128.1102 </x>
<y> 0 </y>
<z> -55.0271 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_1">
<location unit="IN">
<x> 274.0157 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_2">
<location unit="IN">
<x> 930 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_1">
<location unit="IN">
<x>589.735</x>
<y>-226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_2">
<location unit="IN">
<x>589.735</x>
<y>226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_1">
<location unit="IN">
<x>589.735</x>
<y>-226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_2">
<location unit="IN">
<x>589.735</x>
<y>226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_1">
<location unit="IN">
<x> 1097.9921 </x>
<y> 0 </y>
<z> -44.7722 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_2">
<location unit="IN">
<x> 1225 </x>
<y> 0 </y>
<z> -18.8067 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_3">
<location unit="IN">
<x> 1341.6142 </x>
<y> 0 </y>
<z> -10.2599 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_4">
<location unit="IN">
<x> 1469.0945 </x>
<y> 0 </y>
<z> 47.4138 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_1">
<location unit="IN">
<x> 838.8898 </x>
<y> -667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_2">
<location unit="IN">
<x> 838.8898 </x>
<y> 667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
</ground_reactions>
<contact type="STRUCTURE" name="TAIL_1">
<location unit="IN">
<x> 1097.9921 </x>
<y> 0 </y>
<z> -44.7722 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_2">
<location unit="IN">
<x> 1225 </x>
<y> 0 </y>
<z> -18.8067 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_3">
<location unit="IN">
<x> 1341.6142 </x>
<y> 0 </y>
<z> -10.2599 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_4">
<location unit="IN">
<x> 1469.0945 </x>
<y> 0 </y>
<z> 47.4138 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_1">
<location unit="IN">
<x> 838.8898 </x>
<y> -667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_2">
<location unit="IN">
<x> 838.8898 </x>
<y> 667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
</ground_reactions>
<propulsion>

View file

@ -20,388 +20,370 @@ xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd">
<vtailarea unit="FT2"> 248.79 </vtailarea>
<vtailarm unit="FT" > 57.33 </vtailarm>
<!-- location name="AERORP" unit="IN">
<x> 642.122 </x>
<y> 0 </y>
<z> -25.2091 </z>
</location -->
<location name="AERORP" unit="IN">
<x> 700.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<location name="AERORP" unit="IN">
<x> 700.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<location name="EYEPOINT" unit="IN">
<x> 80 </x>
<y> -30 </y>
<z> 70 </z>
</location>
<location name="EYEPOINT" unit="IN">
<x> 80 </x>
<y> -30 </y>
<z> 70 </z>
</location>
<location name="VRP" unit="IN">
<x> 661.1 </x>
<y> 0 </y>
<z> -37 </z>
</location>
<location name="VRP" unit="IN">
<x> 661.1 </x>
<y> 0 </y>
<z> -37 </z>
</location>
</metrics>
</metrics>
<mass_balance>
<ixx unit="SLUG*FT2"> 611903 </ixx>
<iyy unit="SLUG*FT2"> 1735389 </iyy>
<izz unit="SLUG*FT2"> 2301293 </izz>
<!--
___________________A320_________A330__________A340
BOW_____________178000________270000________283925
SPAN______________144___________198___________209
LENGTH____________153___________209___________209
ROLL MOI_________1725000______5727777_______10613448
PITCH MOI________2550000______19040141_______13904249
YAW MOI_________3950000______23089847_______24848934
<mass_balance>
<ixx unit="SLUG*FT2">1248922</ixx>
<iyy unit="SLUG*FT2">1800728</iyy>
<izz unit="SLUG*FT2">2894800</izz>
<ixx unit="SLUG*FT2"> 2262183 </ixx>
<iyy unit="SLUG*FT2"> 3172439 </iyy>
<izz unit="SLUG*FT2"> 3337024 </izz>
<ixy unit="SLUG*FT2"> 0</ixy>
<ixz unit="SLUG*FT2">8000</ixz>
<iyz unit="SLUG*FT2"> 0</iyz>
<emptywt unit="LBS">80431</emptywt>
<ixx unit="SLUG*FT2">1725000</ixx>
<iyy unit="SLUG*FT2">2550000</iyy>
<izz unit="SLUG*FT2">3950000</izz> -->
<location name="CG" unit="IN">
<x> 652.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<ixy unit="SLUG*FT2"> 0 </ixy>
<ixz unit="SLUG*FT2"> 0 </ixz>
<iyz unit="SLUG*FT2"> 0 </iyz>
<emptywt unit="LBS">80431</emptywt> <!-- #ref-1 page 67, WV016. 90927lbs - 5248x2 (engines)=80431lbs-->
<!-- #### PB: That makes no sense, the whole aircraft is 1479.1339 inches long. 650inches eqauls to about 43.95% MAC with the Airbus limits according to the AMM between 45% and 49%
Also: The z-axis is -41.73 inches under the zero line of the plane while the pressure point is only -25,91 under the same line and slightly ahead, that causes the plane to behave quite unstable
-->
<!-- location name="CG" unit="IN">
<! - -x> 642.122 </x- - >
<x> 650.122 </x><! - - At zero load of fuel and cargo/pax the CG goes to 642 - - >
<y> 0 </y>
<z> -41.7398 </z>
</location -->
<location name="CG" unit="IN">
<x> 652.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<pointmass name="Cockpit Crew">
<weight unit="LBS">400</weight> <!-- MAX: 400lbs, two pilots-->
<location name="POINTMASS" unit="IN">
<x>200</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cabin Crew">
<weight unit="LBS">600</weight> <!-- MAX: 1320lbs, up to six flight-attendants-->
<location name="POINTMASS" unit="IN">
<x>696</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0A (60 seats)">
<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>470.1711</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0B (60 seats)">
<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>809.5669</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0C (54 seats)">
<weight unit="LBS">5940</weight> <!-- MAX: 11880lbs, 54 seats -->
<location name="POINTMASS" unit="IN">
<x>1163.2729</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 1">
<weight unit="LBS">2000</weight> <!-- MAX: 7500.126lbs -->
<location name="POINTMASS" unit="IN">
<x>383.4792</x>
<y>0</y>
<z>-29.5</z> <!-- 1.5m and now half of it for the center point of the load -->
</location>
</pointmass>
<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
<pointmass name="Cargo Hold 3">
<weight unit="LBS">2000</weight> <!-- MAX: 5384.414lbs -->
<location name="POINTMASS" unit="IN">
<x>849.1324</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 4">
<weight unit="LBS">1500</weight> <!-- MAX: 4651.754lbs -->
<location name="POINTMASS" unit="IN">
<x>931.0653</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 5">
<weight unit="LBS">2000</weight> <!-- MAX: 3300.320lbs -->
<location name="POINTMASS" unit="IN">
<x>1068.2634</x>
<y>0</y>
<z>0</z> <!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
</location>
</pointmass>
<pointmass name="Cockpit Crew">
<weight unit="LBS">400</weight>
<!-- MAX: 400lbs, two pilots-->
<location name="POINTMASS" unit="IN">
<x>200</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cabin Crew">
<weight unit="LBS">600</weight>
<!-- MAX: 1320lbs, up to six flight-attendants-->
<location name="POINTMASS" unit="IN">
<x>696</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0A (60 seats)">
<weight unit="LBS">6600</weight>
<!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>470.1711</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0B (60 seats)">
<weight unit="LBS">6600</weight>
<!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>809.5669</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0C (54 seats)">
<weight unit="LBS">5940</weight>
<!-- MAX: 11880lbs, 54 seats -->
<location name="POINTMASS" unit="IN">
<x>1163.2729</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 1">
<weight unit="LBS">2000</weight>
<!-- MAX: 7500.126lbs -->
<location name="POINTMASS" unit="IN">
<x>383.4792</x>
<y>0</y>
<z>-29.5</z>
<!-- 1.5m and now half of it for the center point of the load -->
</location>
</pointmass>
<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
<pointmass name="Cargo Hold 3">
<weight unit="LBS">2000</weight>
<!-- MAX: 5384.414lbs -->
<location name="POINTMASS" unit="IN">
<x>849.1324</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 4">
<weight unit="LBS">1500</weight>
<!-- MAX: 4651.754lbs -->
<location name="POINTMASS" unit="IN">
<x>931.0653</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 5">
<weight unit="LBS">2000</weight>
<!-- MAX: 3300.320lbs -->
<location name="POINTMASS" unit="IN">
<x>1068.2634</x>
<y>0</y>
<z>0</z>
<!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
</location>
</pointmass>
</mass_balance>
</mass_balance>
<ground_reactions>
<!-- REF-1 page 165 + 271 -->
<contact type="BOGEY" name="NOSE_LG">
<location unit="IN">
<x> 197.6772 </x>
<y> 0 </y>
<z> -137.9617 </z>
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
<max_steer unit="DEG"> 70 </max_steer> <!-- REF-1 page 133 -->
<brake_group> NONE </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="LEFT_MLG">
<location unit="IN">
<!--<x> 699.9243 </x>-->
<x> 695.3149 </x>
<y> -149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> LEFT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="RIGHT_MLG">
<location unit="IN">
<!-- <x> 697.3425 </x> It should be right left simetric
<ground_reactions>
<!-- REF-1 page 165 + 271 -->
<contact type="BOGEY" name="NOSE_LG">
<location unit="IN">
<x> 197.6772 </x>
<y> 0 </y>
<z> -137.9617 </z>
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
<max_steer unit="DEG"> 70 </max_steer>
<!-- REF-1 page 133 -->
<brake_group> NOSE </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="LEFT_MLG">
<location unit="IN">
<!--<x> 699.9243 </x>-->
<x> 695.3149 </x>
<y> -149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> LEFT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="RIGHT_MLG">
<location unit="IN">
<!-- <x> 697.3425 </x> It should be right left simetric
<x> 699.9243 </x> -->
<x> 695.3149 </x>
<y> 149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
<x> 695.3149 </x>
<y> 149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 33957 </damping_coeff-->
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> RIGHT </brake_group>
<retractable>1</retractable>
</contact>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> RIGHT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_1">
<location unit="IN">
<x> 37.7953 </x>
<y> 0 </y>
<z> -38.1374 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_2">
<location unit="IN">
<x> 128.1102 </x>
<y> 0 </y>
<z> -55.0271 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_1">
<location unit="IN">
<x> 274.0157 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_2">
<location unit="IN">
<x> 930 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_1">
<location unit="IN">
<x> 37.7953 </x>
<y> 0 </y>
<z> -38.1374 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_2">
<location unit="IN">
<x> 128.1102 </x>
<y> 0 </y>
<z> -55.0271 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_1">
<location unit="IN">
<x> 274.0157 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_2">
<location unit="IN">
<x> 930 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_1">
<location unit="IN">
<x>589.735</x>
<y>-226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_2">
<location unit="IN">
<x>589.735</x>
<y>226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_1">
<location unit="IN">
<x>589.735</x>
<y>-226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_2">
<location unit="IN">
<x>589.735</x>
<y>226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_1">
<location unit="IN">
<x> 1097.9921 </x>
<y> 0 </y>
<z> -44.7722 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_2">
<location unit="IN">
<x> 1225 </x>
<y> 0 </y>
<z> -18.8067 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_3">
<location unit="IN">
<x> 1341.6142 </x>
<y> 0 </y>
<z> -10.2599 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_4">
<location unit="IN">
<x> 1469.0945 </x>
<y> 0 </y>
<z> 47.4138 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_1">
<location unit="IN">
<x> 838.8898 </x>
<y> -667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_2">
<location unit="IN">
<x> 838.8898 </x>
<y> 667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
</ground_reactions>
<contact type="STRUCTURE" name="TAIL_1">
<location unit="IN">
<x> 1097.9921 </x>
<y> 0 </y>
<z> -44.7722 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_2">
<location unit="IN">
<x> 1225 </x>
<y> 0 </y>
<z> -18.8067 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_3">
<location unit="IN">
<x> 1341.6142 </x>
<y> 0 </y>
<z> -10.2599 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_4">
<location unit="IN">
<x> 1469.0945 </x>
<y> 0 </y>
<z> 47.4138 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_1">
<location unit="IN">
<x> 838.8898 </x>
<y> -667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_2">
<location unit="IN">
<x> 838.8898 </x>
<y> 667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
</ground_reactions>
<propulsion>

View file

@ -20,388 +20,370 @@ xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd">
<vtailarea unit="FT2"> 248.79 </vtailarea>
<vtailarm unit="FT" > 57.33 </vtailarm>
<!-- location name="AERORP" unit="IN">
<x> 642.122 </x>
<y> 0 </y>
<z> -25.2091 </z>
</location -->
<location name="AERORP" unit="IN">
<x> 700.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<location name="AERORP" unit="IN">
<x> 700.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<location name="EYEPOINT" unit="IN">
<x> 80 </x>
<y> -30 </y>
<z> 70 </z>
</location>
<location name="EYEPOINT" unit="IN">
<x> 80 </x>
<y> -30 </y>
<z> 70 </z>
</location>
<location name="VRP" unit="IN">
<x> 661.1 </x>
<y> 0 </y>
<z> -37 </z>
</location>
<location name="VRP" unit="IN">
<x> 661.1 </x>
<y> 0 </y>
<z> -37 </z>
</location>
</metrics>
</metrics>
<mass_balance>
<ixx unit="SLUG*FT2"> 611903 </ixx>
<iyy unit="SLUG*FT2"> 1735389 </iyy>
<izz unit="SLUG*FT2"> 2301293 </izz>
<!--
___________________A320_________A330__________A340
BOW_____________178000________270000________283925
SPAN______________144___________198___________209
LENGTH____________153___________209___________209
ROLL MOI_________1725000______5727777_______10613448
PITCH MOI________2550000______19040141_______13904249
YAW MOI_________3950000______23089847_______24848934
<mass_balance>
<ixx unit="SLUG*FT2">1248922</ixx>
<iyy unit="SLUG*FT2">1800728</iyy>
<izz unit="SLUG*FT2">2894800</izz>
<ixx unit="SLUG*FT2"> 2262183 </ixx>
<iyy unit="SLUG*FT2"> 3172439 </iyy>
<izz unit="SLUG*FT2"> 3337024 </izz>
<ixy unit="SLUG*FT2"> 0</ixy>
<ixz unit="SLUG*FT2">8000</ixz>
<iyz unit="SLUG*FT2"> 0</iyz>
<emptywt unit="LBS">80431</emptywt>
<ixx unit="SLUG*FT2">1725000</ixx>
<iyy unit="SLUG*FT2">2550000</iyy>
<izz unit="SLUG*FT2">3950000</izz> -->
<location name="CG" unit="IN">
<x> 652.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<ixy unit="SLUG*FT2"> 0 </ixy>
<ixz unit="SLUG*FT2"> 0 </ixz>
<iyz unit="SLUG*FT2"> 0 </iyz>
<emptywt unit="LBS">80431</emptywt> <!-- #ref-1 page 67, WV016. 90927lbs - 5248x2 (engines)=80431lbs-->
<!-- #### PB: That makes no sense, the whole aircraft is 1479.1339 inches long. 650inches eqauls to about 43.95% MAC with the Airbus limits according to the AMM between 45% and 49%
Also: The z-axis is -41.73 inches under the zero line of the plane while the pressure point is only -25,91 under the same line and slightly ahead, that causes the plane to behave quite unstable
-->
<!-- location name="CG" unit="IN">
<! - -x> 642.122 </x- - >
<x> 650.122 </x><! - - At zero load of fuel and cargo/pax the CG goes to 642 - - >
<y> 0 </y>
<z> -41.7398 </z>
</location -->
<location name="CG" unit="IN">
<x> 652.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<pointmass name="Cockpit Crew">
<weight unit="LBS">400</weight> <!-- MAX: 400lbs, two pilots-->
<location name="POINTMASS" unit="IN">
<x>200</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cabin Crew">
<weight unit="LBS">600</weight> <!-- MAX: 1320lbs, up to six flight-attendants-->
<location name="POINTMASS" unit="IN">
<x>696</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0A (60 seats)">
<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>470.1711</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0B (60 seats)">
<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>809.5669</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0C (54 seats)">
<weight unit="LBS">5940</weight> <!-- MAX: 11880lbs, 54 seats -->
<location name="POINTMASS" unit="IN">
<x>1163.2729</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 1">
<weight unit="LBS">2000</weight> <!-- MAX: 7500.126lbs -->
<location name="POINTMASS" unit="IN">
<x>383.4792</x>
<y>0</y>
<z>-29.5</z> <!-- 1.5m and now half of it for the center point of the load -->
</location>
</pointmass>
<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
<pointmass name="Cargo Hold 3">
<weight unit="LBS">2000</weight> <!-- MAX: 5384.414lbs -->
<location name="POINTMASS" unit="IN">
<x>849.1324</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 4">
<weight unit="LBS">1500</weight> <!-- MAX: 4651.754lbs -->
<location name="POINTMASS" unit="IN">
<x>931.0653</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 5">
<weight unit="LBS">2000</weight> <!-- MAX: 3300.320lbs -->
<location name="POINTMASS" unit="IN">
<x>1068.2634</x>
<y>0</y>
<z>0</z> <!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
</location>
</pointmass>
<pointmass name="Cockpit Crew">
<weight unit="LBS">400</weight>
<!-- MAX: 400lbs, two pilots-->
<location name="POINTMASS" unit="IN">
<x>200</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cabin Crew">
<weight unit="LBS">600</weight>
<!-- MAX: 1320lbs, up to six flight-attendants-->
<location name="POINTMASS" unit="IN">
<x>696</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0A (60 seats)">
<weight unit="LBS">6600</weight>
<!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>470.1711</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0B (60 seats)">
<weight unit="LBS">6600</weight>
<!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>809.5669</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0C (54 seats)">
<weight unit="LBS">5940</weight>
<!-- MAX: 11880lbs, 54 seats -->
<location name="POINTMASS" unit="IN">
<x>1163.2729</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 1">
<weight unit="LBS">2000</weight>
<!-- MAX: 7500.126lbs -->
<location name="POINTMASS" unit="IN">
<x>383.4792</x>
<y>0</y>
<z>-29.5</z>
<!-- 1.5m and now half of it for the center point of the load -->
</location>
</pointmass>
<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
<pointmass name="Cargo Hold 3">
<weight unit="LBS">2000</weight>
<!-- MAX: 5384.414lbs -->
<location name="POINTMASS" unit="IN">
<x>849.1324</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 4">
<weight unit="LBS">1500</weight>
<!-- MAX: 4651.754lbs -->
<location name="POINTMASS" unit="IN">
<x>931.0653</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 5">
<weight unit="LBS">2000</weight>
<!-- MAX: 3300.320lbs -->
<location name="POINTMASS" unit="IN">
<x>1068.2634</x>
<y>0</y>
<z>0</z>
<!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
</location>
</pointmass>
</mass_balance>
</mass_balance>
<ground_reactions>
<!-- REF-1 page 165 + 271 -->
<contact type="BOGEY" name="NOSE_LG">
<location unit="IN">
<x> 197.6772 </x>
<y> 0 </y>
<z> -137.9617 </z>
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
<max_steer unit="DEG"> 70 </max_steer> <!-- REF-1 page 133 -->
<brake_group> NONE </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="LEFT_MLG">
<location unit="IN">
<!--<x> 699.9243 </x>-->
<x> 695.3149 </x>
<y> -149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> LEFT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="RIGHT_MLG">
<location unit="IN">
<!-- <x> 697.3425 </x> It should be right left simetric
<ground_reactions>
<!-- REF-1 page 165 + 271 -->
<contact type="BOGEY" name="NOSE_LG">
<location unit="IN">
<x> 197.6772 </x>
<y> 0 </y>
<z> -137.9617 </z>
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
<max_steer unit="DEG"> 70 </max_steer>
<!-- REF-1 page 133 -->
<brake_group> NOSE </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="LEFT_MLG">
<location unit="IN">
<!--<x> 699.9243 </x>-->
<x> 695.3149 </x>
<y> -149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> LEFT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="RIGHT_MLG">
<location unit="IN">
<!-- <x> 697.3425 </x> It should be right left simetric
<x> 699.9243 </x> -->
<x> 695.3149 </x>
<y> 149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
<x> 695.3149 </x>
<y> 149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 33957 </damping_coeff-->
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> RIGHT </brake_group>
<retractable>1</retractable>
</contact>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> RIGHT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_1">
<location unit="IN">
<x> 37.7953 </x>
<y> 0 </y>
<z> -38.1374 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_2">
<location unit="IN">
<x> 128.1102 </x>
<y> 0 </y>
<z> -55.0271 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_1">
<location unit="IN">
<x> 274.0157 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_2">
<location unit="IN">
<x> 930 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_1">
<location unit="IN">
<x> 37.7953 </x>
<y> 0 </y>
<z> -38.1374 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_2">
<location unit="IN">
<x> 128.1102 </x>
<y> 0 </y>
<z> -55.0271 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_1">
<location unit="IN">
<x> 274.0157 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_2">
<location unit="IN">
<x> 930 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_1">
<location unit="IN">
<x>589.735</x>
<y>-226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_2">
<location unit="IN">
<x>589.735</x>
<y>226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_1">
<location unit="IN">
<x>589.735</x>
<y>-226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_2">
<location unit="IN">
<x>589.735</x>
<y>226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_1">
<location unit="IN">
<x> 1097.9921 </x>
<y> 0 </y>
<z> -44.7722 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_2">
<location unit="IN">
<x> 1225 </x>
<y> 0 </y>
<z> -18.8067 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_3">
<location unit="IN">
<x> 1341.6142 </x>
<y> 0 </y>
<z> -10.2599 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_4">
<location unit="IN">
<x> 1469.0945 </x>
<y> 0 </y>
<z> 47.4138 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_1">
<location unit="IN">
<x> 838.8898 </x>
<y> -667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_2">
<location unit="IN">
<x> 838.8898 </x>
<y> 667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
</ground_reactions>
<contact type="STRUCTURE" name="TAIL_1">
<location unit="IN">
<x> 1097.9921 </x>
<y> 0 </y>
<z> -44.7722 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_2">
<location unit="IN">
<x> 1225 </x>
<y> 0 </y>
<z> -18.8067 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_3">
<location unit="IN">
<x> 1341.6142 </x>
<y> 0 </y>
<z> -10.2599 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_4">
<location unit="IN">
<x> 1469.0945 </x>
<y> 0 </y>
<z> 47.4138 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_1">
<location unit="IN">
<x> 838.8898 </x>
<y> -667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_2">
<location unit="IN">
<x> 838.8898 </x>
<y> 667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
</ground_reactions>
<propulsion>

View file

@ -20,388 +20,370 @@ xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd">
<vtailarea unit="FT2"> 248.79 </vtailarea>
<vtailarm unit="FT" > 57.33 </vtailarm>
<!-- location name="AERORP" unit="IN">
<x> 642.122 </x>
<y> 0 </y>
<z> -25.2091 </z>
</location -->
<location name="AERORP" unit="IN">
<x> 700.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<location name="AERORP" unit="IN">
<x> 700.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<location name="EYEPOINT" unit="IN">
<x> 80 </x>
<y> -30 </y>
<z> 70 </z>
</location>
<location name="EYEPOINT" unit="IN">
<x> 80 </x>
<y> -30 </y>
<z> 70 </z>
</location>
<location name="VRP" unit="IN">
<x> 661.1 </x>
<y> 0 </y>
<z> -37 </z>
</location>
<location name="VRP" unit="IN">
<x> 661.1 </x>
<y> 0 </y>
<z> -37 </z>
</location>
</metrics>
</metrics>
<mass_balance>
<ixx unit="SLUG*FT2"> 611903 </ixx>
<iyy unit="SLUG*FT2"> 1735389 </iyy>
<izz unit="SLUG*FT2"> 2301293 </izz>
<!--
___________________A320_________A330__________A340
BOW_____________178000________270000________283925
SPAN______________144___________198___________209
LENGTH____________153___________209___________209
ROLL MOI_________1725000______5727777_______10613448
PITCH MOI________2550000______19040141_______13904249
YAW MOI_________3950000______23089847_______24848934
<mass_balance>
<ixx unit="SLUG*FT2">1248922</ixx>
<iyy unit="SLUG*FT2">1800728</iyy>
<izz unit="SLUG*FT2">2894800</izz>
<ixx unit="SLUG*FT2"> 2262183 </ixx>
<iyy unit="SLUG*FT2"> 3172439 </iyy>
<izz unit="SLUG*FT2"> 3337024 </izz>
<ixy unit="SLUG*FT2"> 0</ixy>
<ixz unit="SLUG*FT2">8000</ixz>
<iyz unit="SLUG*FT2"> 0</iyz>
<emptywt unit="LBS">80431</emptywt>
<ixx unit="SLUG*FT2">1725000</ixx>
<iyy unit="SLUG*FT2">2550000</iyy>
<izz unit="SLUG*FT2">3950000</izz> -->
<location name="CG" unit="IN">
<x> 652.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<ixy unit="SLUG*FT2"> 0 </ixy>
<ixz unit="SLUG*FT2"> 0 </ixz>
<iyz unit="SLUG*FT2"> 0 </iyz>
<emptywt unit="LBS">80431</emptywt> <!-- #ref-1 page 67, WV016. 90927lbs - 5248x2 (engines)=80431lbs-->
<!-- #### PB: That makes no sense, the whole aircraft is 1479.1339 inches long. 650inches eqauls to about 43.95% MAC with the Airbus limits according to the AMM between 45% and 49%
Also: The z-axis is -41.73 inches under the zero line of the plane while the pressure point is only -25,91 under the same line and slightly ahead, that causes the plane to behave quite unstable
-->
<!-- location name="CG" unit="IN">
<! - -x> 642.122 </x- - >
<x> 650.122 </x><! - - At zero load of fuel and cargo/pax the CG goes to 642 - - >
<y> 0 </y>
<z> -41.7398 </z>
</location -->
<location name="CG" unit="IN">
<x> 652.00 </x>
<y> 0 </y>
<z> 0.00 </z>
</location>
<pointmass name="Cockpit Crew">
<weight unit="LBS">400</weight> <!-- MAX: 400lbs, two pilots-->
<location name="POINTMASS" unit="IN">
<x>200</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cabin Crew">
<weight unit="LBS">600</weight> <!-- MAX: 1320lbs, up to six flight-attendants-->
<location name="POINTMASS" unit="IN">
<x>696</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0A (60 seats)">
<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>470.1711</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0B (60 seats)">
<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>809.5669</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0C (54 seats)">
<weight unit="LBS">5940</weight> <!-- MAX: 11880lbs, 54 seats -->
<location name="POINTMASS" unit="IN">
<x>1163.2729</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 1">
<weight unit="LBS">2000</weight> <!-- MAX: 7500.126lbs -->
<location name="POINTMASS" unit="IN">
<x>383.4792</x>
<y>0</y>
<z>-29.5</z> <!-- 1.5m and now half of it for the center point of the load -->
</location>
</pointmass>
<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
<pointmass name="Cargo Hold 3">
<weight unit="LBS">2000</weight> <!-- MAX: 5384.414lbs -->
<location name="POINTMASS" unit="IN">
<x>849.1324</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 4">
<weight unit="LBS">1500</weight> <!-- MAX: 4651.754lbs -->
<location name="POINTMASS" unit="IN">
<x>931.0653</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 5">
<weight unit="LBS">2000</weight> <!-- MAX: 3300.320lbs -->
<location name="POINTMASS" unit="IN">
<x>1068.2634</x>
<y>0</y>
<z>0</z> <!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
</location>
</pointmass>
<pointmass name="Cockpit Crew">
<weight unit="LBS">400</weight>
<!-- MAX: 400lbs, two pilots-->
<location name="POINTMASS" unit="IN">
<x>200</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cabin Crew">
<weight unit="LBS">600</weight>
<!-- MAX: 1320lbs, up to six flight-attendants-->
<location name="POINTMASS" unit="IN">
<x>696</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0A (60 seats)">
<weight unit="LBS">6600</weight>
<!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>470.1711</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0B (60 seats)">
<weight unit="LBS">6600</weight>
<!-- MAX: 13200lbs, 60 seats -->
<location name="POINTMASS" unit="IN">
<x>809.5669</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="PAX 0C (54 seats)">
<weight unit="LBS">5940</weight>
<!-- MAX: 11880lbs, 54 seats -->
<location name="POINTMASS" unit="IN">
<x>1163.2729</x>
<y>0</y>
<z>0</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 1">
<weight unit="LBS">2000</weight>
<!-- MAX: 7500.126lbs -->
<location name="POINTMASS" unit="IN">
<x>383.4792</x>
<y>0</y>
<z>-29.5</z>
<!-- 1.5m and now half of it for the center point of the load -->
</location>
</pointmass>
<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
<pointmass name="Cargo Hold 3">
<weight unit="LBS">2000</weight>
<!-- MAX: 5384.414lbs -->
<location name="POINTMASS" unit="IN">
<x>849.1324</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 4">
<weight unit="LBS">1500</weight>
<!-- MAX: 4651.754lbs -->
<location name="POINTMASS" unit="IN">
<x>931.0653</x>
<y>0</y>
<z>-29.5</z>
</location>
</pointmass>
<pointmass name="Cargo Hold 5">
<weight unit="LBS">2000</weight>
<!-- MAX: 3300.320lbs -->
<location name="POINTMASS" unit="IN">
<x>1068.2634</x>
<y>0</y>
<z>0</z>
<!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
</location>
</pointmass>
</mass_balance>
</mass_balance>
<ground_reactions>
<!-- REF-1 page 165 + 271 -->
<contact type="BOGEY" name="NOSE_LG">
<location unit="IN">
<x> 197.6772 </x>
<y> 0 </y>
<z> -137.9617 </z>
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
<max_steer unit="DEG"> 70 </max_steer> <!-- REF-1 page 133 -->
<brake_group> NONE </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="LEFT_MLG">
<location unit="IN">
<!--<x> 699.9243 </x>-->
<x> 695.3149 </x>
<y> -149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> LEFT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="RIGHT_MLG">
<location unit="IN">
<!-- <x> 697.3425 </x> It should be right left simetric
<ground_reactions>
<!-- REF-1 page 165 + 271 -->
<contact type="BOGEY" name="NOSE_LG">
<location unit="IN">
<x> 197.6772 </x>
<y> 0 </y>
<z> -137.9617 </z>
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
<max_steer unit="DEG"> 70 </max_steer>
<!-- REF-1 page 133 -->
<brake_group> NOSE </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="LEFT_MLG">
<location unit="IN">
<!--<x> 699.9243 </x>-->
<x> 695.3149 </x>
<y> -149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> LEFT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="RIGHT_MLG">
<location unit="IN">
<!-- <x> 697.3425 </x> It should be right left simetric
<x> 699.9243 </x> -->
<x> 695.3149 </x>
<y> 149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
<x> 695.3149 </x>
<y> 149.4094 </y>
<z> -150.4824 </z>
</location>
<!-- <static_friction> 0.5 </static_friction> WHAT??? less static than dinamyc friction?-->
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 33957 </damping_coeff-->
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> RIGHT </brake_group>
<retractable>1</retractable>
</contact>
<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> RIGHT </brake_group>
<retractable>1</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_1">
<location unit="IN">
<x> 37.7953 </x>
<y> 0 </y>
<z> -38.1374 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_2">
<location unit="IN">
<x> 128.1102 </x>
<y> 0 </y>
<z> -55.0271 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_1">
<location unit="IN">
<x> 274.0157 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_2">
<location unit="IN">
<x> 930 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_1">
<location unit="IN">
<x> 37.7953 </x>
<y> 0 </y>
<z> -38.1374 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="NOSE_2">
<location unit="IN">
<x> 128.1102 </x>
<y> 0 </y>
<z> -55.0271 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_1">
<location unit="IN">
<x> 274.0157 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="CENTER_2">
<location unit="IN">
<x> 930 </x>
<y> 0 </y>
<z> -60.0665 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_1">
<location unit="IN">
<x>589.735</x>
<y>-226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_2">
<location unit="IN">
<x>589.735</x>
<y>226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_1">
<location unit="IN">
<x>589.735</x>
<y>-226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="ENG_2">
<location unit="IN">
<x>589.735</x>
<y>226.575</y>
<z>-95.567</z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_1">
<location unit="IN">
<x> 1097.9921 </x>
<y> 0 </y>
<z> -44.7722 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_2">
<location unit="IN">
<x> 1225 </x>
<y> 0 </y>
<z> -18.8067 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_3">
<location unit="IN">
<x> 1341.6142 </x>
<y> 0 </y>
<z> -10.2599 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_4">
<location unit="IN">
<x> 1469.0945 </x>
<y> 0 </y>
<z> 47.4138 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_1">
<location unit="IN">
<x> 838.8898 </x>
<y> -667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_2">
<location unit="IN">
<x> 838.8898 </x>
<y> 667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
</ground_reactions>
<contact type="STRUCTURE" name="TAIL_1">
<location unit="IN">
<x> 1097.9921 </x>
<y> 0 </y>
<z> -44.7722 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_2">
<location unit="IN">
<x> 1225 </x>
<y> 0 </y>
<z> -18.8067 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_3">
<location unit="IN">
<x> 1341.6142 </x>
<y> 0 </y>
<z> -10.2599 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="TAIL_4">
<location unit="IN">
<x> 1469.0945 </x>
<y> 0 </y>
<z> 47.4138 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_1">
<location unit="IN">
<x> 838.8898 </x>
<y> -667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<rolling_friction> 0.4 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="STRUCTURE" name="WING_TIP_2">
<location unit="IN">
<x> 838.8898 </x>
<y> 667.5197 </y>
<z> 35.7926 </z>
</location>
<static_friction> 1.0 </static_friction>
<dynamic_friction> 1 </dynamic_friction>
<rolling_friction> 1 </rolling_friction>
<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
</ground_reactions>
<propulsion>

View file

@ -2,7 +2,8 @@
<!-- Joshua Davidson (it0uchpods) -->
<aerodynamics>
<property value="0.0">ice/wing</property>
<property value="0.0">ice/wing</property>
<axis name="LIFT">
<function name="aero/force/Lift_alpha">
@ -70,8 +71,8 @@
<value>0.04</value>
</product>
</function>
<function name="aero/force/Lift_wingice">
<function name="aero/coefficient/CLicew">
<description>Lift_decrease_due_to_ice_on_wing</description>
<product>
<property>aero/qbar-psf</property>
@ -202,7 +203,7 @@
<value>0.035</value>
</product>
</function>
<function name="aero/force/Drag_wingice">
<description>Drag_due_to_ice_on_wing</description>
<product>
@ -219,7 +220,6 @@
</table>
</product>
</function>
</axis>
<axis name="SIDE">
@ -257,7 +257,7 @@
<property>metrics/bw-ft</property>
<property>aero/bi2vel</property>
<property>velocities/p-aero-rad_sec</property>
<value>-0.95</value>
<value>-1.1</value>
</product>
</function>
@ -306,7 +306,7 @@
<property>metrics/Sw-sqft</property>
<property>metrics/cbarw-ft</property>
<property>aero/alpha-rad</property>
<value>-0.6</value>
<value>-0.5</value>
</product>
</function>
@ -335,7 +335,7 @@
<property>metrics/cbarw-ft</property>
<property>aero/ci2vel</property>
<property>velocities/q-aero-rad_sec</property>
<value>-140</value>
<value>-150</value>
</product>
</function>

View file

@ -2,7 +2,8 @@
<!-- Joshua Davidson (it0uchpods) -->
<aerodynamics>
<property value="0.0">ice/wing</property>
<property value="0.0">ice/wing</property>
<axis name="LIFT">
<function name="aero/force/Lift_alpha">
@ -70,8 +71,8 @@
<value>0.04</value>
</product>
</function>
<function name="aero/force/Lift_wingice">
<function name="aero/coefficient/CLicew">
<description>Lift_decrease_due_to_ice_on_wing</description>
<product>
<property>aero/qbar-psf</property>
@ -202,7 +203,7 @@
<value>0.035</value>
</product>
</function>
<function name="aero/force/Drag_wingice">
<description>Drag_due_to_ice_on_wing</description>
<product>
@ -219,7 +220,6 @@
</table>
</product>
</function>
</axis>
<axis name="SIDE">
@ -257,7 +257,7 @@
<property>metrics/bw-ft</property>
<property>aero/bi2vel</property>
<property>velocities/p-aero-rad_sec</property>
<value>-0.95</value>
<value>-1.1</value>
</product>
</function>
@ -306,7 +306,7 @@
<property>metrics/Sw-sqft</property>
<property>metrics/cbarw-ft</property>
<property>aero/alpha-rad</property>
<value>-0.6</value>
<value>-0.5</value>
</product>
</function>
@ -335,7 +335,7 @@
<property>metrics/cbarw-ft</property>
<property>aero/ci2vel</property>
<property>velocities/q-aero-rad_sec</property>
<value>-140</value>
<value>-150</value>
</product>
</function>

View file

@ -3,6 +3,7 @@
<aerodynamics>
<property value="0.0">ice/wing</property>
<axis name="LIFT">
<function name="aero/force/Lift_alpha">
@ -70,7 +71,7 @@
<value>0.04</value>
</product>
</function>
<function name="aero/coefficient/CLicew">
<description>Lift_decrease_due_to_ice_on_wing</description>
<product>
@ -203,20 +204,6 @@
</product>
</function>
</axis>
<axis name="SIDE">
<function name="aero/force/Side_beta">
<description>Side force due to beta</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>aero/beta-rad</property>
<value>-1</value>
</product>
</function>
<function name="aero/force/Drag_wingice">
<description>Drag_due_to_ice_on_wing</description>
<product>
@ -235,6 +222,20 @@
</function>
</axis>
<axis name="SIDE">
<function name="aero/force/Side_beta">
<description>Side force due to beta</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>aero/beta-rad</property>
<value>-1</value>
</product>
</function>
</axis>
<axis name="ROLL">
<function name="aero/moment/Roll_beta">
@ -256,7 +257,7 @@
<property>metrics/bw-ft</property>
<property>aero/bi2vel</property>
<property>velocities/p-aero-rad_sec</property>
<value>-0.95</value>
<value>-1.1</value>
</product>
</function>
@ -305,7 +306,7 @@
<property>metrics/Sw-sqft</property>
<property>metrics/cbarw-ft</property>
<property>aero/alpha-rad</property>
<value>-0.6</value>
<value>-0.5</value>
</product>
</function>
@ -334,7 +335,7 @@
<property>metrics/cbarw-ft</property>
<property>aero/ci2vel</property>
<property>velocities/q-aero-rad_sec</property>
<value>-140</value>
<value>-150</value>
</product>
</function>

View file

@ -3,6 +3,7 @@
<aerodynamics>
<property value="0.0">ice/wing</property>
<axis name="LIFT">
<function name="aero/force/Lift_alpha">
@ -256,7 +257,7 @@
<property>metrics/bw-ft</property>
<property>aero/bi2vel</property>
<property>velocities/p-aero-rad_sec</property>
<value>-0.95</value>
<value>-1.1</value>
</product>
</function>
@ -305,7 +306,7 @@
<property>metrics/Sw-sqft</property>
<property>metrics/cbarw-ft</property>
<property>aero/alpha-rad</property>
<value>-0.6</value>
<value>-0.5</value>
</product>
</function>
@ -334,7 +335,7 @@
<property>metrics/cbarw-ft</property>
<property>aero/ci2vel</property>
<property>velocities/q-aero-rad_sec</property>
<value>-140</value>
<value>-150</value>
</product>
</function>

View file

@ -14,7 +14,7 @@
<aerosurface_scale name="Elevator Control">
<input>fcs/pitch-trim-sum</input>
<gain>0.02</gain>
<gain>0.021</gain>
<range>
<min>-20</min>
<max>20</max>
@ -42,7 +42,7 @@
<aerosurface_scale name="Left Aileron Control">
<input>fcs/roll-trim-sum</input>
<gain>0.022</gain>
<gain>0.025</gain>
<range>
<min>-15</min>
<max>15</max>
@ -52,7 +52,7 @@
<aerosurface_scale name="Right Aileron Control">
<input>-fcs/roll-trim-sum</input>
<gain>0.022</gain>
<gain>0.025</gain>
<range>
<min>-15</min>
<max>15</max>
@ -330,7 +330,7 @@
<!-- simulate rotational friction -->
<actuator name="Gear Nose Actuator">
<input>fcs/steer-nose-deg[0]</input>
<rate_limit>70</rate_limit>
<rate_limit>90</rate_limit>
<output>fcs/steer-pos-deg[0]</output>
</actuator>

View file

@ -137,7 +137,7 @@
<alpha>0.1</alpha>
<gamma>0</gamma>
<Ti>5</Ti>
<Td>0.005</Td>
<Td>0.002</Td>
<u_min>-1</u_min>
<u_max>1</u_max>
</config>
@ -392,7 +392,7 @@
<property>/controls/flight/elevator-fbw-cmd</property>
</output>
<config>
<Kp>-0.21</Kp>
<Kp>-0.20</Kp>
<beta>1</beta>
<alpha>0.1</alpha>
<gamma>0</gamma>