2a4d95ed15
makes ground handling more realistic -- the tail comes off earlier due to stability effects, and the extra aerodynamic stability (and the extended rudder arm) makes the aircraft more controllable and less likely to ground loop.
130 lines
6.1 KiB
XML
130 lines
6.1 KiB
XML
<airplane mass="16865">
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<approach speed="58" aoa="13">
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<control-setting axis="/controls/throttle[0]" value="0.4"/>
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<control-setting axis="/controls/throttle[1]" value="0.4"/>
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<control-setting axis="/controls/mixture[0]" value="1.0"/>
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<control-setting axis="/controls/mixture[1]" value="1.0"/>
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<control-setting axis="/controls/propeller-pitch[0]" value="0.5"/>
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<control-setting axis="/controls/propeller-pitch[1]" value="0.5"/>
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<control-setting axis="/controls/flaps" value="1.0"/>
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<control-setting axis="/controls/gear-down" value="1"/>
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</approach>
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<cruise speed="180" alt="23200">
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<control-setting axis="/controls/throttle[0]" value="1.0"/>
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<control-setting axis="/controls/throttle[1]" value="1.0"/>
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<control-setting axis="/controls/mixture[0]" value="1.0"/>
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<control-setting axis="/controls/mixture[1]" value="1.0"/>
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<control-setting axis="/controls/propeller-pitch[0]" value="1.0"/>
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<control-setting axis="/controls/propeller-pitch[1]" value="1.0"/>
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<control-setting axis="/controls/boost[0]" value="1.0"/>
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<control-setting axis="/controls/boost[1]" value="1.0"/>
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<control-setting axis="/controls/flaps" value="0.0"/>
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<control-setting axis="/controls/gear-down" value="0"/>
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</cruise>
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<cockpit x="-1.63" y="0.41" z="0.76"/>
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<fuselage ax="0" ay="0" az="0" bx="-19.75" by="0" bz="0"
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width="2" taper="0.5" midpoint="0.25"/>
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<wing x="-7.02" y="1.09" z="0.95" length="11.58" camber="0.1"
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chord="4.77" taper=".286" sweep="19" dihedral="4">
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<stall aoa="14" width="6" peak="1.5"/>
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<flap0 start="0.04" end="0.38" lift="1.5" drag="1.2"/>
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<flap1 start="0.38" end="0.97" lift="1.2" drag="1.2"/>
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<control-input axis="/controls/flaps" control="FLAP0"/>
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<control-input axis="/controls/aileron" control="FLAP1" split="true"/>
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<control-input axis="/controls/aileron-trim" control="FLAP1" split="true"/>
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<control-output control="FLAP0" prop="/surface-positions/flap-pos-norm"/>
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<control-output control="FLAP1" side="left"
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prop="/surface-positions/left-aileron-pos-norm"/>
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<control-output control="FLAP1" side="right"
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prop="/surface-positions/right-aileron-pos-norm"/>
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<control-speed control="FLAP0" transition-time="5"/>
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</wing>
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<hstab x="-18.12" y="0.41" z="0.27" length="3.5" effectiveness="2.00"
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chord="3" taper=".545" sweep="15">
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<stall aoa="18" width="3" peak="1.5"/>
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<flap0 start="0" end="1" lift="1.5" drag="1.2"/>
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<control-input axis="/controls/elevator" control="FLAP0" effectiveness="1.25"/>
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<control-input axis="/controls/elevator-trim" control="FLAP0"/>
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<control-output control="FLAP0" prop="/surface-positions/elevator-pos-norm"/>
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</hstab>
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<vstab x="-18.12" y="0" z="0.95" length="2.72" effectiveness="1.25"
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chord="3.95" taper=".462" sweep="2">
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<stall aoa="14" width="3" peak="1.5"/>
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<flap0 start="0" end="1" lift="1.5" drag="1.2"/>
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<control-input axis="/controls/rudder" control="FLAP0" effectiveness="1.25" invert="true"/>
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<control-input axis="/controls/rudder-trim" control="FLAP0" invert="true"/>
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<control-output control="FLAP0" prop="/surface-positions/rudder-pos-norm"/>
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</vstab>
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<propeller x="-4.09" y="2.52" z="-0.95"
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mass="2000" moment="35" radius="1.4"
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eng-power="1200" eng-rpm="2700"
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turbo-mul="1.5"
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cruise-power="660" cruise-speed="195"
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cruise-rpm="2100" cruise-alt="20000"
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min-rpm="1600" max-rpm="2700">
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<actionpt x="-2.45" y="2.52" z="-0.95"/>
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<control-input axis="/controls/throttle[0]" control="THROTTLE"/>
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<control-input axis="/controls/starter[0]" control="STARTER"/>
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<control-input axis="/controls/magnetos[0]" control="MAGNETOS"/>
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<control-input axis="/controls/mixture[0]" control="MIXTURE"/>
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<control-input axis="/controls/propeller-pitch[0]" control="ADVANCE"/>
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<control-input axis="/controls/boost[0]" control="BOOST"/>
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</propeller>
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<propeller x="-4.09" y="-2.52" z="-0.95"
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mass="2000" moment="-35" radius="1.4"
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eng-power="1200" eng-rpm="2700"
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turbo-mul="1.5"
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cruise-power="660" cruise-speed="195"
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cruise-rpm="2100" cruise-alt="20000"
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min-rpm="1600" max-rpm="2700">
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<actionpt x="-2.45" y="-2.52" z="-0.95"/>
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<control-input axis="/controls/throttle[1]" control="THROTTLE"/>
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<control-input axis="/controls/starter[1]" control="STARTER"/>
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<control-input axis="/controls/magnetos[1]" control="MAGNETOS"/>
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<control-input axis="/controls/mixture[1]" control="MIXTURE"/>
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<control-input axis="/controls/propeller-pitch[1]" control="ADVANCE"/>
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<control-input axis="/controls/boost[1]" control="BOOST"/>
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</propeller>
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<!-- Tail wheel; has castering selectable by a wheel lock -->
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<gear x="-17.3" y="0" z="-1.5" compression="0.2">
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<control-input axis="/controls/tailwheel-castering" control="CASTERING"/>
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</gear>
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<!-- Main wheels; note mapping of rudder input to effect differential
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braking -->
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<gear x="-6.08" y="2.52" z="-3.49" compression="1" retract-time="7">
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<control-input axis="/controls/parking-brake" control="BRAKE"/>
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<control-input axis="/controls/brakes[0]" control="BRAKE"/>
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<!-- <control-input axis="/controls/rudder" control="BRAKE" square="1"
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src0="-1" src1="1" dst0="0.5" dst1="-0.5"/> -->
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<control-input axis="/controls/gear-down" control="EXTEND"/>
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<control-speed control="EXTEND" transition-time="7"/>
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<control-output control="EXTEND" prop="/gear/gear[0]/position-norm"/>
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</gear>
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<gear x="-6.08" y="-2.52" z="-3.49" compression="1" retract-time="7">
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<control-input axis="/controls/parking-brake" control="BRAKE"/>
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<control-input axis="/controls/brakes[1]" control="BRAKE"/>
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<!-- <control-input axis="/controls/rudder" control="BRAKE" square="1"
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src0="-1" src1="1" dst0="-0.5" dst1="0.5"/> -->
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<control-input axis="/controls/gear-down" control="EXTEND"/>
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<control-speed control="EXTEND" transition-time="7"/>
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<control-output control="EXTEND" prop="/gear/gear[1]/position-norm"/>
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</gear>
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<!-- From the type certificate: "Fuel capacity: 822 gals. (4 tanks in
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center section wing: 2 main including fuel system 210 gals. each
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(+48) and 2 aux. 201 gals. each (+83.5)" -->
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<tank x="-7.02" y="0" z="0.95" capacity="4932"/>
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<ballast x="-18.0" y="0.0" z="0.6" mass="-2800"/> <!-- move CG forward -->
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</airplane>
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