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fgdata/Aircraft/c172p/c172p.xml

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sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="http://jsbsim.sourceforge.net/JSBSim.xsl"?>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<!-- Source: http://forum.flightgear.org/viewtopic.php?f=25&t=21664&start=45 -->
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<fdm_config name="c172" version="2.0" release="BETA"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd">
<fileheader>
<author> Unknown </author>
<filecreationdate> 2002-01-01 </filecreationdate>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<version> $Id: c172p.xml,v 1.40 June 2015 $ </version>
<!-- experimental stall and spin, up to flat spin March 2014 -->
<!-- Source: http://forum.flightgear.org/viewtopic.php?f=25&t=21664&start=45 -->
<!-- this file with comments for stall and spin to help -->
<!-- further modifications for c172p-detailed 2015 -->
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<description> Cessna C-172 </description>
</fileheader>
<metrics>
<wingarea unit="FT2"> 174 </wingarea>
<wingspan unit="FT"> 35.8 </wingspan>
<chord unit="FT"> 4.9 </chord>
<htailarea unit="FT2"> 21.9 </htailarea>
<htailarm unit="FT"> 15.7 </htailarm>
<vtailarea unit="FT2"> 16.5 </vtailarea>
<vtailarm unit="FT"> 0 </vtailarm>
<location name="AERORP" unit="IN">
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<x> 47 </x>
sync. with JSBSim v. 2.0
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<y> 0 </y>
<z> 59.4 </z>
</location>
<location name="EYEPOINT" unit="IN">
<x> 37 </x>
<y> 0 </y>
<z> 48 </z>
</location>
<location name="VRP" unit="IN">
<x> 42.6 </x>
<y> 0 </y>
<z> 38.5 </z>
</location>
</metrics>
<mass_balance>
<ixx unit="SLUG*FT2"> 948 </ixx>
<iyy unit="SLUG*FT2"> 1346 </iyy>
<izz unit="SLUG*FT2"> 1967 </izz>
<ixy unit="SLUG*FT2"> -0 </ixy>
<ixz unit="SLUG*FT2"> -0 </ixz>
<iyz unit="SLUG*FT2"> -0 </iyz>
<emptywt unit="LBS"> 1500 </emptywt>
<location name="CG" unit="IN">
<x> 41 </x>
<y> 0 </y>
<z> 36.5 </z>
</location>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
Ron Jensen: This is a patch to the c172p fdm to add pointmasses for all four occupant positions and baggage.  The X locations were taken from the c172 type certificate 3A12 dated September 15, 1998.  As the new pointmasses have a weight of 0 they will not affect the current model, however we are extending the FlightGear weight and balance dialog for JSBSim and the pointmasses have to be defined.
2008-09-01 15:14:33 +00:00
<pointmass name="Pilot">
sync. with JSBSim v. 2.0
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<weight unit="LBS"> 180 </weight>
<location name="POINTMASS" unit="IN">
<x> 36 </x>
<y> -14 </y>
<z> 24 </z>
</location>
</pointmass>
Remove some junk characters from the upper half of the ASCII table, and convert a few stray tabs to spaces. This is only a cleanup - no values are changed.
2009-10-17 15:04:44 +00:00
<pointmass name="Co-Pilot">
<weight unit="LBS"> 0 </weight>
<location name="POINTMASS" unit="IN">
<x> 36 </x>
<y> 14 </y>
<z> 24 </z>
</location>
</pointmass>
<pointmass name="Left Passenger">
<weight unit="LBS"> 0 </weight>
<location name="POINTMASS" unit="IN">
<x> 70 </x>
<y> -14 </y>
<z> 24 </z>
</location>
</pointmass>
<pointmass name="Right Passenger">
<weight unit="LBS"> 0 </weight>
<location name="POINTMASS" unit="IN">
<x> 70 </x>
<y> 14 </y>
<z> 24 </z>
</location>
</pointmass>
<pointmass name="Baggage">
<weight unit="LBS"> 0 </weight>
<location name="POINTMASS" unit="IN">
<x> 95 </x>
<y> 0 </y>
<z> 24 </z>
</location>
</pointmass>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<!-- Bushkits 1 to 4, pointmass [5] to [12] -->
<!-- Weight and drag are managed by Systems/bushkit.xml -->
<pointmass name="Left bush wheel 26 inches">
<weight unit="LBS"> 0 </weight>
<location name="POINTMASS" unit="IN">
<x> 58.2 </x>
<y> -43 </y>
<z> -15.5 </z>
</location>
</pointmass>
<pointmass name="Right bush wheel 26 inches">
<weight unit="LBS"> 0 </weight>
<location name="POINTMASS" unit="IN">
<x> 58.2 </x>
<y> 43 </y>
<z> -15.5 </z>
</location>
</pointmass>
<pointmass name="Left bush wheel 36 inches">
<weight unit="LBS"> 0 </weight>
<location name="POINTMASS" unit="IN">
<x> 58.2 </x>
<y> -43 </y>
<z> -15.5 </z>
</location>
</pointmass>
<pointmass name="Right bush wheel 36 inches">
<weight unit="LBS"> 0 </weight>
<location name="POINTMASS" unit="IN">
<x> 58.2 </x>
<y> 43 </y>
<z> -15.5 </z>
</location>
</pointmass>
<pointmass name="Left float">
<weight unit="LBS"> 0 </weight>
<location name="POINTMASS" unit="IN">
<x> 41 </x>
<y> -43 </y>
<z> -25 </z>
</location>
</pointmass>
<pointmass name="Right float">
<weight unit="LBS"> 0 </weight>
<location name="POINTMASS" unit="IN">
<x> 41 </x>
<y> 43 </y>
<z> -25 </z>
</location>
</pointmass>
<pointmass name="Left amphibious">
<weight unit="LBS"> 0 </weight>
<location name="POINTMASS" unit="IN">
<x> 41 </x>
<y> -43 </y>
<z> -25 </z>
</location>
</pointmass>
<pointmass name="Right amphibious">
<weight unit="LBS"> 0 </weight>
<location name="POINTMASS" unit="IN">
<x> 41 </x>
<y> 43 </y>
<z> -25 </z>
</location>
</pointmass>
sync. with JSBSim v. 2.0
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</mass_balance>
<ground_reactions>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<documentation>
The hydrodynamic interactions of the floats are modelled by
external forces.
</documentation>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<contact type="BOGEY" name="NOSE">
<location unit="IN">
<x> -6.8 </x>
<y> 0 </y>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<z> -19.5 </z>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
Dave Perry: This patch adds main gear rotations about the fuselage attach points that keep the wheels in contact with the ground as the compression increases and decreases. I also rotated the main fairings and wheels 4 degrees so the wheel axles are horizontal sitting on the ground. The left and right main gear struts, wheels, and fairings were adjusted to be mirrored (symetric) in the c172p.ac. I also increased the rpm boundary between the Propeller and Propeller.slow selects.
2009-11-22 22:06:25 +00:00
<spring_coeff unit="LBS/FT"> 1800 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 600 </damping_coeff>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<max_steer unit="DEG"> 10 </max_steer>
<brake_group> NONE </brake_group>
<retractable>0</retractable>
</contact>
<contact type="BOGEY" name="LEFT_MAIN">
<location unit="IN">
<x> 58.2 </x>
<y> -43 </y>
Dave Perry: This patch adds main gear rotations about the fuselage attach points that keep the wheels in contact with the ground as the compression increases and decreases. I also rotated the main fairings and wheels 4 degrees so the wheel axles are horizontal sitting on the ground. The left and right main gear struts, wheels, and fairings were adjusted to be mirrored (symetric) in the c172p.ac. I also increased the rpm boundary between the Propeller and Propeller.slow selects.
2009-11-22 22:06:25 +00:00
<z> -15.5 </z>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
Dave Perry: This patch adds main gear rotations about the fuselage attach points that keep the wheels in contact with the ground as the compression increases and decreases. I also rotated the main fairings and wheels 4 degrees so the wheel axles are horizontal sitting on the ground. The left and right main gear struts, wheels, and fairings were adjusted to be mirrored (symetric) in the c172p.ac. I also increased the rpm boundary between the Propeller and Propeller.slow selects.
2009-11-22 22:06:25 +00:00
<spring_coeff unit="LBS/FT"> 5400 </spring_coeff>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<damping_coeff unit="LBS/FT/SEC"> 400 </damping_coeff>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> LEFT </brake_group>
<retractable>0</retractable>
</contact>
<contact type="BOGEY" name="RIGHT_MAIN">
<location unit="IN">
<x> 58.2 </x>
<y> 43 </y>
Dave Perry: This patch adds main gear rotations about the fuselage attach points that keep the wheels in contact with the ground as the compression increases and decreases. I also rotated the main fairings and wheels 4 degrees so the wheel axles are horizontal sitting on the ground. The left and right main gear struts, wheels, and fairings were adjusted to be mirrored (symetric) in the c172p.ac. I also increased the rpm boundary between the Propeller and Propeller.slow selects.
2009-11-22 22:06:25 +00:00
<z> -15.5 </z>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
Dave Perry: This patch adds main gear rotations about the fuselage attach points that keep the wheels in contact with the ground as the compression increases and decreases. I also rotated the main fairings and wheels 4 degrees so the wheel axles are horizontal sitting on the ground. The left and right main gear struts, wheels, and fairings were adjusted to be mirrored (symetric) in the c172p.ac. I also increased the rpm boundary between the Propeller and Propeller.slow selects.
2009-11-22 22:06:25 +00:00
<spring_coeff unit="LBS/FT"> 5400 </spring_coeff>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<damping_coeff unit="LBS/FT/SEC"> 400 </damping_coeff>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<max_steer unit="DEG"> 0.0 </max_steer>
<brake_group> RIGHT </brake_group>
<retractable>0</retractable>
</contact>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<!-- Damage Mod -->
<!-- contact 3, 4, 5 -->
<contact type="STRUCTURE" name="TAIL_SKID">
sync. with JSBSim v. 2.0
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<location unit="IN">
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<x> 226.7 </x>
sync. with JSBSim v. 2.0
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<y> 0 </y>
<z> 8 </z>
</location>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<static_friction> 0.5 </static_friction>
<dynamic_friction> 0.25 </dynamic_friction>
<spring_coeff unit="LBS/FT"> 2000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 1000 </damping_coeff>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</contact>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<contact type="STRUCTURE" name="LEFT_TIP">
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<location unit="IN">
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<x> 20 </x>
<y> -232 </y>
<z> 50 </z>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</location>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<static_friction> 0.75 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<spring_coeff unit="LBS/FT"> 1830.15 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 366.03 </damping_coeff>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</contact>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<contact type="STRUCTURE" name="RIGHT_TIP">
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<location unit="IN">
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<x> 20 </x>
<y> 232 </y>
<z> 50 </z>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</location>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<static_friction> 0.75 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<spring_coeff unit="LBS/FT"> 1830.15 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 366.03 </damping_coeff>
</contact>
<!-- contact 6, 7, 8 -->
<contact type="STRUCTURE" name="FRONT_BROKEN_GEAR">
<location unit="IN">
<x> -6.8 </x>
<y> 0 </y>
<z> 0 </z>
</location>
<static_friction> 0.9 </static_friction>
<dynamic_friction> 0.5 </dynamic_friction>
<spring_coeff unit="LBS/FT"> 1830.15 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 366.03 </damping_coeff>
</contact>
<contact type="STRUCTURE" name="LEFT_BROKEN_GEAR">
<location unit="IN">
<x> 58.2 </x>
<y> -48 </y>
<z> 0 </z>
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<spring_coeff unit="LBS/FT"> 1830.15 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 366.03 </damping_coeff>
</contact>
<contact type="STRUCTURE" name="RIGHT_BROKEN_GEAR">
<location unit="IN">
<x> 58.2 </x>
<y> 48 </y>
<z> 0 </z>
</location>
<static_friction> 0.8 </static_friction>
<dynamic_friction> 0.4 </dynamic_friction>
<spring_coeff unit="LBS/FT"> 1830.15 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 366.03 </damping_coeff>
</contact>
<!-- contact 9, 10, 11, 12 -->
<contact type="STRUCTURE" name="NOSE_TOP">
<location unit="IN">
<x> -119 </x>
<y> 0 </y>
<z> 35 </z>
</location>
<static_friction> .75 </static_friction>
<dynamic_friction> .5 </dynamic_friction>
<spring_coeff unit="LBS/FT"> 1830.15 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 366.03 </damping_coeff>
</contact>
<contact type="STRUCTURE" name="NOSE">
<location unit="IN">
<x> -119 </x>
<y> 0 </y>
<z> 8 </z>
</location>
<static_friction> 3.0 </static_friction>
<dynamic_friction> 2.0 </dynamic_friction>
<spring_coeff unit="LBS/FT"> 1830.15 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 366.03 </damping_coeff>
</contact>
<contact type="STRUCTURE" name="COCKPIT_TOP">
<location unit="IN">
<x> -4.7 </x>
<y> 0 </y>
<z> 60 </z>
</location>
<static_friction> 3.0 </static_friction>
<dynamic_friction> 2.0 </dynamic_friction>
<spring_coeff unit="LBS/FT"> 1830.15 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 366.03 </damping_coeff>
</contact>
<contact type="STRUCTURE" name="TOP_VS">
<location unit="IN">
<x> 253.5 </x>
<y> 0 </y>
<z> 90 </z>
</location>
<static_friction> 3.0 </static_friction>
<dynamic_friction> 2.0 </dynamic_friction>
<spring_coeff unit="LBS/FT"> 1830.15 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 366.03 </damping_coeff>
</contact>
<!-- contact 13, 14, 15, 16, 17, 18 -->
<contact type="STRUCTURE" name="LFfloat">
<location unit="IN">
<x>3.230</x>
<y>-56.889</y>
<z>38.5</z>
</location>
<static_friction>0.8</static_friction>
<dynamic_friction>0.7</dynamic_friction>
<spring_coeff unit="LBS/FT">10000.00 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC">2500.00 </damping_coeff>
</contact>
<contact type="STRUCTURE" name="RFfloat">
<location unit="IN">
<x>3.230</x>
<y>56.889</y>
<z>38.5</z>
</location>
<static_friction>0.8</static_friction>
<dynamic_friction>0.7</dynamic_friction>
<spring_coeff unit="LBS/FT">10000.00 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC">2500.00 </damping_coeff>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</contact>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<contact type="STRUCTURE" name="LMfloat">
<location unit="IN">
<x>70.16</x>
<y>-56.889</y>
<z>38.5</z>
</location>
<static_friction>0.8</static_friction>
<dynamic_friction>0.7</dynamic_friction>
<spring_coeff unit="LBS/FT">10000.00 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC">2500.00 </damping_coeff>
</contact>
<contact type="STRUCTURE" name="RMfloat">
<location unit="IN">
<x>70.16</x>
<y>56.889</y>
<z>38.5</z>
</location>
<static_friction>0.8</static_friction>
<dynamic_friction>0.7</dynamic_friction>
<spring_coeff unit="LBS/FT">10000.00 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC">2500.00 </damping_coeff>
</contact>
<contact type="STRUCTURE" name="LRfloat">
<location unit="IN">
<x>160.71</x>
<y>-56.889</y>
<z>38.5</z>
</location>
<static_friction>0.8</static_friction>
<dynamic_friction>0.7</dynamic_friction>
<spring_coeff unit="LBS/FT">10000.00 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC">2500.00 </damping_coeff>
</contact>
<contact type="STRUCTURE" name="RRfloat">
<location unit="IN">
<x>160.71</x>
<y>56.889</y>
<z>38.5</z>
</location>
<static_friction>0.8</static_friction>
<dynamic_friction>0.7</dynamic_friction>
<spring_coeff unit="LBS/FT">10000.00 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC">2500.00 </damping_coeff>
</contact>
<!-- contact 19, 20, 21, 22 -->
<contact type="BOGEY" name="LFFloatGear">
<location unit="IN">
<x>-78</x>
<y>-56.889</y>
<z>0</z>
</location>
<static_friction>0.80 </static_friction>
<dynamic_friction>0.50</dynamic_friction>
<rolling_friction>0.02</rolling_friction>
<spring_coeff unit="LBS/FT"> 1000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 600 </damping_coeff>
<max_steer unit="DEG">360</max_steer>
<brake_group>NONE</brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="RFFloatGear">
<location unit="IN">
<x>-78</x>
<y>56.889</y>
<z>0</z>
</location>
<static_friction>0.80 </static_friction>
<dynamic_friction>0.50</dynamic_friction>
<rolling_friction>0.02</rolling_friction>
<spring_coeff unit="LBS/FT"> 1000 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 600 </damping_coeff>
<max_steer unit="DEG">360</max_steer>
<brake_group>NONE</brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="LMFloatGear">
<location unit="IN">
<x>76</x>
<y>-56.889</y>
<z>0</z>
</location>
<static_friction>0.80</static_friction>
<dynamic_friction> 0.50 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 5400 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 1600 </damping_coeff>
<max_steer unit="DEG">0</max_steer>
<brake_group>LEFT</brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="RMFloatGear">
<location unit="IN">
<x>76</x>
<y>56.889</y>
<z>0</z>
</location>
<static_friction> 0.80 </static_friction>
<dynamic_friction> 0.50 </dynamic_friction>
<rolling_friction> 0.02 </rolling_friction>
<spring_coeff unit="LBS/FT"> 5400 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 1600 </damping_coeff>
<max_steer unit="DEG">0</max_steer>
<brake_group>RIGHT</brake_group>
<retractable>1</retractable>
</contact>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</ground_reactions>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<propulsion>
<engine file="eng_io320">
<location unit="IN">
<x> -19.7 </x>
<y> 0 </y>
<z> 26.6 </z>
</location>
<orient unit="DEG">
<roll> 0.0 </roll>
<pitch> 0 </pitch>
<yaw> 0 </yaw>
</orient>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<feed>2</feed> <!-- from intermediate tank (float chamber) -->
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<thruster file="prop_75in2f">
<location unit="IN">
<x> -37.7 </x>
<y> 0 </y>
<z> 26.6 </z>
</location>
<orient unit="DEG">
<roll> 0.0 </roll>
<pitch> 0.0 </pitch>
<yaw> 0.0 </yaw>
</orient>
<sense> 1 </sense>
Dave Perry: fix the nosegear nut-cracker animation, and clean up some other files in respect of other commits by Stuart.
2009-12-09 14:43:30 +00:00
<p_factor> 5 </p_factor>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</thruster>
</engine>
<tank type="FUEL"> <!-- Tank number 0 -->
<location unit="IN">
<x> 56 </x>
<y> -112 </y>
<z> 59.4 </z>
</location>
<capacity unit="LBS"> 185 </capacity>
<contents unit="LBS"> 100 </contents>
</tank>
<tank type="FUEL"> <!-- Tank number 1 -->
<location unit="IN">
<x> 56 </x>
<y> 112 </y>
<z> 59.4 </z>
</location>
<capacity unit="LBS"> 185 </capacity>
<contents unit="LBS"> 100 </contents>
</tank>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<tank type="FUEL"> <!-- Tank number 2, Float chamber -->
<location unit="IN">
<x> 56 </x>
<y> 0 </y>
<z> 59.4 </z>
</location>
<capacity unit="LBS"> 0.1 </capacity>
<contents unit="LBS"> 0 </contents>
<priority>1</priority>
</tank>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</propulsion>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<system file="fuel"/>
<system file="bushkit"/>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<flight_control name="FCS: c172">
<channel name="Pitch">
<summer name="Pitch Trim Sum">
<input>fcs/elevator-cmd-norm</input>
<input>fcs/pitch-trim-cmd-norm</input>
<clipto>
<min>-1</min>
<max>1</max>
</clipto>
</summer>
<aerosurface_scale name="Elevator Control">
<input>fcs/pitch-trim-sum</input>
<gain>0.01745</gain>
<range>
<min>-28</min>
<max>23</max>
</range>
<output>fcs/elevator-pos-rad</output>
</aerosurface_scale>
Jean-Yves Lefort: The attached patch restores normalized control surface positions on the c172p
2006-03-06 21:12:52 +00:00
<aerosurface_scale name="Elevator Position Normalized">
<input>fcs/elevator-pos-deg</input>
<domain>
Remove some junk characters from the upper half of the ASCII table, and convert a few stray tabs to spaces. This is only a cleanup - no values are changed.
2009-10-17 15:04:44 +00:00
<min>-28</min>
<max>23</max>
Jean-Yves Lefort: The attached patch restores normalized control surface positions on the c172p
2006-03-06 21:12:52 +00:00
</domain>
<range>
<min>-1</min>
<max>1</max>
</range>
<output>fcs/elevator-pos-norm</output>
</aerosurface_scale>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</channel>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<channel name="Roll">
<summer name="Roll Trim Sum">
<input>fcs/aileron-cmd-norm</input>
<input>fcs/roll-trim-cmd-norm</input>
<clipto>
<min>-1</min>
<max>1</max>
</clipto>
</summer>
<aerosurface_scale name="Left Aileron Control">
<input>fcs/roll-trim-sum</input>
<gain>0.01745</gain>
<range>
<min>-20</min>
<max>15</max>
</range>
<output>fcs/left-aileron-pos-rad</output>
</aerosurface_scale>
Jean-Yves Lefort: The attached patch restores normalized control surface positions on the c172p
2006-03-06 21:12:52 +00:00
<aerosurface_scale name="Left Aileron Position Normalized">
<input>fcs/left-aileron-pos-deg</input>
<domain>
Remove some junk characters from the upper half of the ASCII table, and convert a few stray tabs to spaces. This is only a cleanup - no values are changed.
2009-10-17 15:04:44 +00:00
<min>-20</min>
<max>15</max>
Jean-Yves Lefort: The attached patch restores normalized control surface positions on the c172p
2006-03-06 21:12:52 +00:00
</domain>
<range>
<min>-1</min>
<max>1</max>
</range>
<output>fcs/left-aileron-pos-norm</output>
</aerosurface_scale>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<aerosurface_scale name="Right Aileron Control">
<input>fcs/roll-trim-sum</input>
<gain>-0.01745</gain>
<range>
<min>-20</min>
<max>15</max>
</range>
<output>fcs/right-aileron-pos-rad</output>
</aerosurface_scale>
Jean-Yves Lefort: The attached patch restores normalized control surface positions on the c172p
2006-03-06 21:12:52 +00:00
<aerosurface_scale name="Right Aileron Position Normalized">
<input>fcs/right-aileron-pos-deg</input>
<domain>
Remove some junk characters from the upper half of the ASCII table, and convert a few stray tabs to spaces. This is only a cleanup - no values are changed.
2009-10-17 15:04:44 +00:00
<min>-15</min>
<max>20</max>
Jean-Yves Lefort: The attached patch restores normalized control surface positions on the c172p
2006-03-06 21:12:52 +00:00
</domain>
<range>
<min>1</min>
<max>-1</max>
</range>
<output>fcs/right-aileron-pos-norm</output>
</aerosurface_scale>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</channel>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<channel name="Yaw">
<summer name="Yaw Trim Sum">
<input>fcs/rudder-cmd-norm</input>
<input>fcs/yaw-trim-cmd-norm</input>
<clipto>
<min>-1</min>
<max>1</max>
</clipto>
</summer>
<aerosurface_scale name="Rudder Control">
<input>fcs/yaw-trim-sum</input>
<gain>0.01745</gain>
<range>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<min>-25</min>
<max>25</max>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</range>
<output>fcs/rudder-pos-rad</output>
</aerosurface_scale>
Jean-Yves Lefort: The attached patch restores normalized control surface positions on the c172p
2006-03-06 21:12:52 +00:00
<aerosurface_scale name="Rudder Position Normalized">
<input>fcs/rudder-pos-deg</input>
<domain>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<min>-25</min>
<max>25</max>
Jean-Yves Lefort: The attached patch restores normalized control surface positions on the c172p
2006-03-06 21:12:52 +00:00
</domain>
<range>
<min>-1</min>
<max>1</max>
</range>
<output>fcs/rudder-pos-norm</output>
</aerosurface_scale>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</channel>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<channel name="Flaps">
<kinematic name="Flaps Control">
<input>fcs/flap-cmd-norm</input>
<traverse>
<setting>
<position>0</position>
<time>0</time>
</setting>
<setting>
<position>10</position>
<time>2</time>
</setting>
<setting>
<position>20</position>
<time>1</time>
</setting>
<setting>
<position>30</position>
<time>1</time>
</setting>
</traverse>
<output>fcs/flap-pos-deg</output>
</kinematic>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
Sync. w. JSBSim CVS.
2006-03-13 15:27:14 +00:00
<aerosurface_scale name="Flap Position Normalizer">
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<input>fcs/flap-pos-deg</input>
<domain>
<min>0</min> <!-- Flaps actual minimum position -->
<max>30</max> <!-- Flaps actual maximum position -->
</domain>
<range>
<min>0</min> <!-- Flaps normalized minimum position -->
<max>1</max> <!-- Flaps normalized maximum position -->
</range>
<output>fcs/flap-pos-norm</output>
Jean-Yves Lefort: The attached patch restores normalized control surface positions on the c172p
2006-03-06 21:12:52 +00:00
</aerosurface_scale>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
</channel>
<channel name="Mixture">
<!-- If the engine was primed enough times and throttle
is in starter position, then mixture is 1.
-->
<fcs_function name="fcs/mixture-primer">
<function>
<table>
<independentVar lookup="row">/controls/engines/engine/primer</independentVar>
<independentVar lookup="column">/controls/engines/engine/throttle</independentVar>
<tableData>
0.09 0.1 0.5 0.51
2 0 0 0 0
3 0 1 1 0
4 0 1 1 0
5 0 1 1 0
6 0 1 1 0
7 0 0 0 0
</tableData>
</table>
</function>
</fcs_function>
<switch>
<default value="fcs/mixture-cmd-norm"/>
<output>fcs/mixture-pos-norm</output>
<!-- Use primer if used and engine is cold. If engine
is warm, then the mixture lever is used.
-->
<test logic="AND" value="fcs/mixture-primer">
/controls/engines/engine/use-primer eq 1
/engines/engine/oil-temperature-degf le 75
</test>
</switch>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</channel>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<channel name="Landing Gear">
<kinematic name="Gr">
<input>gear/gear-cmd-norm</input>
<traverse>
<setting>
<position>0</position>
<time>0 </time>
</setting>
<setting>
<position>1</position>
<time>5</time>
</setting>
</traverse>
<output>gear/gear-pos-norm</output>
</kinematic>
<kinematic name="/controls/gear/water-rudder-down">
<input>/controls/gear/water-rudder</input>
<traverse>
<setting>
<position>0</position>
<time>0 </time>
</setting>
<setting>
<position>1</position>
<time>5</time>
</setting>
</traverse>
</kinematic>
</channel>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</flight_control>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<aerodynamics>
Sync. with JSBSim CVS
2008-08-08 08:56:08 +00:00
<alphalimits unit="RAD">
<min>-0.087</min>
<max>0.28</max>
Sync. w. JSB CVS as of 15/01/2007
2007-01-15 12:50:44 +00:00
</alphalimits>
Sync. with JSBSim CVS
2008-08-08 08:56:08 +00:00
<hysteresis_limits unit="RAD">
<min>0.09</min>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<max>0.297</max>
Sync. w. JSB CVS as of 15/01/2007
2007-01-15 12:50:44 +00:00
</hysteresis_limits>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<function name="aero/function/kCDge">
<description>Change_in_drag_due_to_ground_effect</description>
<product>
<table>
<independentVar>aero/h_b-mac-ft</independentVar>
<tableData>
Various C172P updates - Engine sounds copied from c182 - Disable callsign display on the default livery - Add working pedals - Minor model tweeks (remove gaps, fix landing light) - Add induced drag in ground effect - Fix carb heat animation (out for on)
2009-12-06 19:12:23 +00:00
0.0000 0.4800
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
0.1000 0.5150
0.1500 0.6290
0.2000 0.7090
0.3000 0.8150
0.4000 0.8820
0.5000 0.9280
0.6000 0.9620
0.7000 0.9880
0.8000 1.0000
0.9000 1.0000
1.0000 1.0000
1.1000 1.0000
</tableData>
</table>
</product>
</function>
<function name="aero/function/kCLge">
<description>Change_in_lift_due_to_ground_effect</description>
<product>
<table>
<independentVar>aero/h_b-mac-ft</independentVar>
<tableData>
0.0000 1.2030
0.1000 1.1270
0.1500 1.0900
0.2000 1.0730
0.3000 1.0460
0.4000 1.0550
0.5000 1.0190
0.6000 1.0130
0.7000 1.0080
0.8000 1.0060
0.9000 1.0030
1.0000 1.0020
1.1000 1.0000
</tableData>
</table>
</product>
</function>
Sync c172p FDM with JSBSim version, incorporating "Add propeller induced velocity factor to Cmde and Cndr. Enhances ground operations." rev 1.27 from jentron.
2011-12-20 21:43:44 +00:00
<function name="aero/function/velocity-induced-fps">
<description> velocity including the propulsion induced velocity.</description>
<sum>
<property>velocities/u-aero-fps</property>
<property>propulsion/engine/prop-induced-velocity_fps</property>
</sum>
</function>
<function name="aero/function/qbar-induced-psf">
<description> q bar including the propulsion induced velocity.</description>
<product>
<property>aero/function/velocity-induced-fps</property>
<property>aero/function/velocity-induced-fps</property>
<property>atmosphere/rho-slugs_ft3</property>
<value>0.5</value>
</product>
</function>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<function name="aero/function/total-wing-damage">
<description>Total damage on wings</description>
<product>
<sum>
<property>wing-damage/left-wing</property>
<property>wing-damage/right-wing</property>
</sum>
<value>0.5</value>
</product>
</function>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<axis name="DRAG">
<function name="aero/coefficient/CDo">
<description>Drag_at_zero_lift</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<value>0.027</value>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<property>gear/drag-coef[1]</property> <!-- bush wheels 26" -->
<property>gear/drag-coef[2]</property> <!-- bush wheels 36" -->
<property>gear/drag-coef[3]</property> <!-- Floats -->
<property>gear/drag-coef[4]</property> <!-- Amphibious -->
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</product>
</function>
<function name="aero/coefficient/CDDf">
<description>Delta_drag_due_to_flap_deflection</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>aero/function/kCDge</property>
<table>
<independentVar>fcs/flap-pos-deg</independentVar>
<tableData>
0.0000 0.0000
10.0000 0.0070
20.0000 0.0120
30.0000 0.0180
</tableData>
</table>
</product>
</function>
<function name="aero/coefficient/CDwbh">
<description>Drag_due_to_alpha</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>aero/function/kCDge</property>
<table>
<independentVar lookup="row">aero/alpha-rad</independentVar>
<independentVar lookup="column">fcs/flap-pos-deg</independentVar>
<tableData>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
0 10 20 30
-0.0873 0.0041 0 0.0005 0.0014
-0.0698 0.0013 0.0004 0.0025 0.0041
-0.0524 0.0001 0.0023 0.0059 0.0084
-0.0349 0.0003 0.0057 0.0108 0.0141
-0.0175 0.002 0.0105 0.0172 0.0212
0.0000 0.0052 0.0168 0.0251 0.0299
0.0175 0.0099 0.0248 0.0346 0.0402
0.0349 0.0162 0.0342 0.0457 0.0521
0.0524 0.024 0.0452 0.0583 0.0655
0.0698 0.0334 0.0577 0.0724 0.0804
0.0873 0.0442 0.0718 0.0881 0.0968
0.1047 0.0566 0.0874 0.1053 0.1148
0.1222 0.0706 0.1045 0.124 0.1343
0.1396 0.086 0.1232 0.1442 0.1554
0.1571 0.0962 0.1353 0.1573 0.169
0.1745 0.1069 0.1479 0.1708 0.183
0.1920 0.118 0.161 0.1849 0.1975
0.2094 0.1298 0.1746 0.1995 0.2126
0.2269 0.1424 0.1892 0.2151 0.2286
0.2443 0.1565 0.2054 0.2323 0.2464
0.3491 0.2537 0.3298 0.3755 0.3983
0.5236 0.45 0.585 0.666 0.7065
0.6981 0.7 0.91 1.036 1.099
0.8727 1 1.3 1.48 1.57
1.0472 1.35 1.755 1.998 2.1195
1.2217 1.5 1.95 2.22 2.355
1.3963 1.57 2.041 2.3236 2.4649
1.5710 1.6 2.08 2.368 2.512
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</tableData>
</table>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<property>gear/drag-coef[1]</property>
<property>gear/drag-coef[2]</property>
<property>gear/drag-coef[3]</property>
<property>gear/drag-coef[4]</property>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</product>
</function>
<function name="aero/coefficient/CDDe">
<description>Drag_due_to_Elevator_Deflection</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>fcs/mag-elevator-pos-rad</property>
<value>0.0000</value>
</product>
</function>
<function name="aero/coefficient/CDbeta">
<description>Drag_due_to_sideslip</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>aero/mag-beta-rad</property>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<value>0.1500</value>
<property>gear/drag-coef[1]</property>
<property>gear/drag-coef[2]</property>
<property>gear/drag-coef[3]</property>
<property>gear/drag-coef[4]</property>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</product>
</function>
</axis>
<axis name="SIDE">
<function name="aero/coefficient/CYb">
<description>Side_force_due_to_beta</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<table>
<independentVar lookup="row">aero/beta-rad</independentVar>
<independentVar lookup="column">fcs/flap-pos-deg</independentVar>
<tableData>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
0.0000 30.0000
-0.3490 0.1370 0.1060
0.0000 0.0000 0.0000
0.3490 -0.1370 -0.1060
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</tableData>
</table>
</product>
</function>
<function name="aero/coefficient/CYdr">
<description>Side_force_due_to_rudder</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>fcs/rudder-pos-rad</property>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<value>0.0374</value>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</product>
</function>
</axis>
<axis name="LIFT">
<function name="aero/coefficient/CLwbh">
<description>Lift_due_to_alpha</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>aero/function/kCLge</property>
<table>
<independentVar lookup="row">aero/alpha-rad</independentVar>
<independentVar lookup="column">aero/stall-hyst-norm</independentVar>
<tableData>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
0.00 1.00
-0.09 -0.22 -0.22
0.00 0.25 0.25
0.09 0.73 0.73
0.10 0.83 0.78
0.12 0.92 0.79
0.14 1.02 0.81
0.16 1.08 0.82
0.17 1.13 0.83
0.19 1.19 0.85
0.21 1.25 0.86
0.24 1.35 0.88
0.26 1.44 0.90
0.28 1.47 0.92
0.30 1.43 0.95
0.32 1.38 0.99
0.34 1.30 1.05
0.36 1.15 1.15
0.52 1.47 1.47
0.70 1.65 1.65
0.87 1.47 1.47
1.05 1.17 1.17
1.57 0.01 0.01
</tableData>
</table>
<table>
<independentVar>aero/function/total-wing-damage</independentVar>
<tableData>
0.0000 1
1.0000 0
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</tableData>
</table>
</product>
</function>
<function name="aero/coefficient/CLDf">
<description>Delta_lift_due_to_flap_deflection</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>aero/function/kCLge</property>
<table>
<independentVar>fcs/flap-pos-deg</independentVar>
<tableData>
0.0000 0.0000
10.0000 0.2000
20.0000 0.3000
30.0000 0.3500
</tableData>
</table>
</product>
</function>
<function name="aero/coefficient/CLDe">
<description>Lift_due_to_Elevator_Deflection</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>fcs/elevator-pos-rad</property>
<value>0.4300</value>
</product>
</function>
<function name="aero/coefficient/CLadot">
<description>Lift_due_to_alpha_rate</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>aero/alphadot-rad_sec</property>
<property>aero/ci2vel</property>
<value>1.7000</value>
</product>
</function>
<function name="aero/coefficient/CLq">
<description>Lift_due_to_pitch_rate</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>velocities/q-aero-rad_sec</property>
<property>aero/ci2vel</property>
<value>3.9000</value>
</product>
</function>
</axis>
<axis name="ROLL">
<function name="aero/coefficient/Clb">
<description>Roll_moment_due_to_beta</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>metrics/bw-ft</property>
<table>
<independentVar>aero/beta-rad</independentVar>
<tableData>
-0.3490 0.0322
0.0000 0.0000
0.3490 -0.0322
</tableData>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<value>0.25</value>
</table>
<!--
stall and spin (1):
via diedra effect.
Makes the higher (downwind) wing drop at forward slip
and worsens the spin in a skidding turn.
But if too great, prevents the spin departure in a slipping turn
-->
<table>
<independentVar lookup="row">aero/alpha-wing-rad</independentVar>
<tableData>
0.279 1
0.297 3.5
</tableData>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</table>
</product>
</function>
<function name="aero/coefficient/Clp">
<description>Roll_moment_due_to_roll_rate_(roll_damping)</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>metrics/bw-ft</property>
<property>aero/bi2vel</property>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<table>
<independentVar lookup="row">velocities/p-aero-rad_sec</independentVar>
<tableData>
-20 20
-10 9.68
-5 2.42
0 0
5 -2.42
10 -9.68
20 -20
</tableData>
</table>
<!--
stall and spin (2):
less roll damping
<table>
<independentVar lookup="row">aero/alpha-wing-rad</independentVar>
<tableData>
0.279 1
0.297 0.4
</tableData>
</table>
-->
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</product>
</function>
<function name="aero/coefficient/Clr">
<description>Roll_moment_due_to_yaw_rate</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>metrics/bw-ft</property>
<property>aero/bi2vel</property>
<property>velocities/r-aero-rad_sec</property>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<table>
<independentVar lookup="row">fcs/flap-pos-deg</independentVar>
<tableData>
0.0000 0.0798
30 0.1246
</tableData>
</table>
<table>
<!--
stall and spin (3):
yaw effect
-->
<independentVar lookup="row">aero/alpha-wing-rad</independentVar>
<independentVar lookup="column">velocities/r-aero-rad_sec</independentVar>
<independentVar lookup="table">aero/stall-hyst-norm</independentVar>
<tableData breakPoint="0">
-0.15 -0.1 0 0.1 0.15
0.279 1 1 1 1 1
0.297 35 30 1 30 35
0.5 5 5 1 5 5
</tableData>
<tableData breakPoint="1">
-0.15 -0.1 0 0.1 0.15
0.297 35 30 1 30 35
0.5 5 5 1 5 5
</tableData>
</table>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</product>
</function>
<function name="aero/coefficient/ClDa">
<description>Roll_moment_due_to_aileron</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>metrics/bw-ft</property>
<property>fcs/left-aileron-pos-rad</property>
<value>0.2290</value>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<!--
stall and spin (4):
less efficient ailerons
-->
<table>
<independentVar lookup="row">aero/alpha-wing-rad</independentVar>
<independentVar lookup="column">aero/stall-hyst-norm</independentVar>
<tableData>
0 1
0.279 1 0.3
0.297 0.3 0.3
0.611 -0.1 -0.1
</tableData>
</table>
<table>
<independentVar>aero/function/total-wing-damage</independentVar>
<tableData>
0.0000 1
1.0000 0
</tableData>
</table>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</product>
</function>
<function name="aero/coefficient/Cldr">
<description>Roll_moment_due_to_rudder</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>metrics/bw-ft</property>
<property>fcs/rudder-pos-rad</property>
<value>0.0147</value>
</product>
</function>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<function name="aero/coefficient/Cllwdmg">
<description>Roll_moment_due_to_damaged_left_wing</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>metrics/bw-ft</property>
<property>wing-damage/left-wing</property>
<value>-0.3</value>
</product>
</function>
<function name="aero/coefficient/Clrwdmg">
<description>Roll_moment_due_to_damaged_right_wing</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>metrics/bw-ft</property>
<property>wing-damage/right-wing</property>
<value>0.3</value>
</product>
</function>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</axis>
<axis name="PITCH">
<function name="aero/coefficient/Cmo">
<description>Pitching_moment_at_zero_alpha</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>metrics/cbarw-ft</property>
<value>0.1000</value>
</product>
</function>
<function name="aero/coefficient/Cmalpha">
<description>Pitch_moment_due_to_alpha</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>metrics/cbarw-ft</property>
Add back FDM configuration handling a tailwind.
2011-12-21 21:24:34 +00:00
<sin>
<property>aero/alpha-rad</property>
</sin>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<value>-1.8000</value>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<!--
stall and spin (5):
horizontal tail stall (for flat spin)
-->
<table>
<independentVar lookup="row">aero/alpha-deg</independentVar>
<tableData>
20 1
25 0.6
35 0.4
45 0.5
55 0.4
65 0.2
90 0.1
</tableData>
</table>
</product>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</function>
<function name="aero/coefficient/Cmq">
<description>Pitch_moment_due_to_pitch_rate</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>metrics/cbarw-ft</property>
<property>aero/ci2vel</property>
<property>velocities/q-aero-rad_sec</property>
<value>-12.4000</value>
</product>
</function>
<function name="aero/coefficient/Cmadot">
<description>Pitch_moment_due_to_alpha_rate</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>metrics/cbarw-ft</property>
<property>aero/ci2vel</property>
<property>aero/alphadot-rad_sec</property>
<value>-7.2700</value>
</product>
</function>
<function name="aero/coefficient/Cmde">
<description>Pitch_moment_due_to_elevator_deflection</description>
<product>
Sync c172p FDM with JSBSim version, incorporating "Add propeller induced velocity factor to Cmde and Cndr. Enhances ground operations." rev 1.27 from jentron.
2011-12-20 21:43:44 +00:00
<property>aero/function/qbar-induced-psf</property>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<property>metrics/Sw-sqft</property>
<property>metrics/cbarw-ft</property>
<property>fcs/elevator-pos-rad</property>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<value>-1.8</value>
<!--
stall and spin (6):
elevator loss of efficiency when stalled
-->
<table>
<independentVar lookup="row">aero/alpha-deg</independentVar>
<tableData>
18 1
25 0.5
35 0.2
45 0.1
55 0.1
65 0.1
90 0.1
</tableData>
</table>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</product>
</function>
<function name="aero/coefficient/Cmdf">
<description>Delta_pitching_moment_due_to_flap_deflection</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>metrics/cbarw-ft</property>
<table>
<independentVar>fcs/flap-pos-deg</independentVar>
<tableData>
0.0000 0.0000
10.0000 -0.0654
20.0000 -0.0981
30.0000 -0.1140
</tableData>
</table>
</product>
</function>
</axis>
<axis name="YAW">
<function name="aero/coefficient/Cnb">
<description>Yaw_moment_due_to_beta</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>metrics/bw-ft</property>
<table>
<independentVar>aero/beta-rad</independentVar>
<tableData>
-0.3490 -0.0205
0.0000 0.0000
0.3490 0.0205
</tableData>
</table>
</product>
</function>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<function name="aero/coefficient/Cnr">
<description>Yaw_moment_due_to_yaw_rate</description>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>metrics/bw-ft</property>
<property>aero/bi2vel</property>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<property>velocities/r-aero-rad_sec</property>
<value>-0.0937</value>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</product>
</function>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<function name="aero/coefficient/Cnrf">
<description>Yaw_moment_due_to_flat_spin</description>
<!--
stall and spin (7):
Feedback loop on yaw rate for flat spin.
Accelerates the yaw rate when stalled, up to a self-maintained flat spin (like a dead leaf).
r-aero-rad_sec with non-zero coefficients mainly sets the max yawing rate, if attained.
The coefficients set the yaw moment, thus the speed too, and the flatness of the spin.
Too great coefficients give an divergent effect and a non-recoverable spin.
(tricky)
-->
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>metrics/bw-ft</property>
<property>aero/bi2vel</property>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<table>
<independentVar lookup="row">velocities/r-aero-rad_sec</independentVar>
<independentVar lookup="column">aero/alpha-wing-rad</independentVar>
<tableData>
0.279 0.4
-15 0 0
-5 0 0
-3 0 -0.3
-1 0 0
0 0 0
1 0 0
3 0 0.3
5 0 0
15 0 0
</tableData>
</table>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</product>
</function>
<function name="aero/coefficient/Cnda">
<description>Yaw_moment_due_to_aileron</description>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<!--
stall and spin (8):
adverse yaw: can induce a adverse turn and spin when stalled
-->
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>metrics/bw-ft</property>
<property>fcs/left-aileron-pos-rad</property>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<value>-0.016</value>
<table>
<independentVar>aero/function/total-wing-damage</independentVar>
<tableData>
0.0000 1
1.0000 0
</tableData>
</table>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</product>
</function>
<function name="aero/coefficient/Cndr">
<description>Yaw_moment_due_to_rudder</description>
<product>
Sync c172p FDM with JSBSim version, incorporating "Add propeller induced velocity factor to Cmde and Cndr. Enhances ground operations." rev 1.27 from jentron.
2011-12-20 21:43:44 +00:00
<property>aero/function/qbar-induced-psf</property>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
<property>metrics/Sw-sqft</property>
<property>metrics/bw-ft</property>
<property>fcs/rudder-pos-rad</property>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
<value>-0.07</value>
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</product>
</function>
</axis>
Initial checking of c172p-detailed. From https://github.com/Juanvvc/c172p-detailed.git Commit df6b2c5f4f75d000c5f5ef9c6cc4446784348f20
2015-06-16 21:20:54 +00:00
</aerodynamics>
<external_reactions>
<force name="hydro-X" frame="LOCAL">
<location unit="IN">
<x> 32.6 </x>
<y> 0 </y>
<z> 38.5 </z>
</location>
<direction>
<x> 1.0 </x>
<y> 0.0 </y>
<z> 0.0 </z>
</direction>
</force>
<force name="hydro-Y" frame="LOCAL">
<location unit="IN">
<x> 32.6 </x>
<y> 0 </y>
<z> 38.5 </z>
</location>
<direction>
<x> 0.0 </x>
<y> 1.0 </y>
<z> 0.0 </z>
</direction>
</force>
<force name="hydro-Z" frame="LOCAL">
<location unit="IN">
<x> 32.6 </x>
<y> 0 </y>
<z> 38.5 </z>
</location>
<direction>
<x> 0.0 </x>
<y> 0.0 </y>
<z>-1.0 </z>
</direction>
</force>
<force name="hydro-pitch[0]" frame="LOCAL">
<location unit="IN">
<x> 20.6 </x>
<y> 0 </y>
<z> 38.5 </z>
</location>
<direction>
<x> 0.0 </x>
<y> 0.0 </y>
<z>-1.0 </z>
</direction>
</force>
<force name="hydro-pitch[1]" frame="LOCAL">
<location unit="IN">
<x> 44.6 </x>
<y> 0 </y>
<z> 38.5 </z>
</location>
<direction>
<x> 0.0 </x>
<y> 0.0 </y>
<z>-1.0 </z>
</direction>
</force>
<force name="hydro-yaw[0]" frame="BODY">
<location unit="IN">
<x> 32.6 </x>
<y>-12.0 </y>
<z> 38.5 </z>
</location>
<direction>
<x> 1.0 </x>
<y> 0.0 </y>
<z> 0.0 </z>
</direction>
</force>
<force name="hydro-yaw[1]" frame="BODY">
<location unit="IN">
<x> 32.6 </x>
<y> 12.0 </y>
<z> 38.5 </z>
</location>
<direction>
<x> 1.0 </x>
<y> 0.0 </y>
<z> 0.0 </z>
</direction>
</force>
<force name="hydro-roll[0]" frame="LOCAL">
<location unit="IN">
<x> 32.6 </x>
<y>-12.0 </y>
<z> 38.5 </z>
</location>
<direction>
<x> 0.0 </x>
<y> 0.0 </y>
<z>-1.0 </z>
</direction>
</force>
<force name="hydro-roll[1]" frame="LOCAL">
<location unit="IN">
<x> 32.6 </x>
<y> 12.0 </y>
<z> 38.5 </z>
</location>
<direction>
<x> 0.0 </x>
<y> 0.0 </y>
<z>-1.0 </z>
</direction>
</force>
</external_reactions>
<system file="hydrodynamics"/>
<system file="c172p-hydrodynamics"/>
<system file="c172p-ground-effects"/>
Sync. with JSBSim CVS
2008-08-08 08:56:08 +00:00
<!--
<output name="JSBout172C.csv" type="CSV" rate="60">
<property> aero/qbar-psf </property>
<property> accelerations/udot-ft_sec2 </property>
<property> accelerations/vdot-ft_sec2 </property>
<property> accelerations/wdot-ft_sec2 </property>
<property> accelerations/a-pilot-x-ft_sec2 </property>
<property> accelerations/a-pilot-y-ft_sec2 </property>
<property> accelerations/a-pilot-z-ft_sec2 </property>
<property> accelerations/n-pilot-x-norm </property>
<property> accelerations/n-pilot-y-norm </property>
<property> accelerations/n-pilot-z-norm </property>
<rates> ON </rates>
<velocities> ON </velocities>
<forces> ON </forces>
<moments> ON </moments>
<position> ON </position>
<fcs> OFF </fcs>
<propulsion> OFF </propulsion>
<aerosurfaces> OFF </aerosurfaces>
<fcs> OFF </fcs>
<ground_reactions> OFF </ground_reactions>
</output>
-->
sync. with JSBSim v. 2.0
2006-01-12 15:03:25 +00:00
</fdm_config>
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