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C-5-YASIM.xml
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C-5-YASIM.xml
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<!--C-5M Galaxy YASIM FDM
Author: Jon Bourgeois
This is an incomplete and undeveloped YASIM FDM for the C-5 Galaxy. I mainly use JSBSIM, but I started this
YASIM FDM to learn about YASIM and to create an easy FDM for this aircraft. I think most of it is here
already until you get to the landing gear. Feel free to finish it and create a YASIM version of this plane.
name: C-5_Galaxy
type: four-engine transonic transport
manufacturer: Lockheed
first flight: 30 June 1968
max weight: 840000 lb (381,000 kg)
empty weight: 380,000 lb (172,370 kg)
loaded weight: 769,000 lb (348,800 kg)
wing span: 222.7 ft (67.89 m)
length: 247.0 ft (75.31 m)
height: 65 ft (19.84 m)
wing area: 6200 sq-ft
gear type: tricycle
retractable?: yes
# engines: 4
engine type: fan-jet
engine layout: wings
yaw damper? yes
General Characteristics:
Crew: 8 typical (pilot, first pilot, 1st Officer, two flight engineers, three loadmasters) 4 minimum (pilot, copilot, two flight engineers)
Payload: 270,000 lb (122,470 kg) M Model: 285,000 lb (129,274 kg)
Engines A/B/C Models: GE TF-39 43,000 lbs thrust
Engines M Model: GE CF6-80C2L1F 50,580 lbs thrust
Fuel Capacity: 51,450 gallons or 332,500 lb (150,819 kg)
Fuel Tanks: 12 integral tanks in wings
Normal Cruise Speed: Mach 0.77
Cargo Bay: 121 ft (37 m) long, 13.5 ft (4.1 m) high, and 19 ft (5.8 m) wide, or just over 31,000 cu ft (880 m3)
Cargo Bay Capacity: 36 463L Pallets
-->
<airplane mass="380000">
<!-- Approach configuration -->
<approach speed="136.5" alt="0.0" aoa="5.0" fuel="0.2" glide-angle="0.0">
<control-setting axis="/controls/engines/engine[0]/throttle-lever" value="0.25"/>
<control-setting axis="/controls/engines/engine[1]/throttle-lever" value="0.25"/>
<control-setting axis="/controls/flight/flaps" value="1"/>
<control-setting axis="/surface-positions/slats" value="1"/>
<control-setting axis="/controls/gear/gear-down" value="1"/>
<solve-weight idx="0" weight="360"/>
<solve-weight idx="1" weight="42072"/>
</approach>
<!-- Cruise configuration -->
<cruise speed="545.2" alt="33000" fuel="0.8" glide-angle="0.0">
<control-setting axis="/controls/engines/engine[0]/throttle-lever" value="0.95"/>
<control-setting axis="/controls/engines/engine[1]/throttle-lever" value="0.95"/>
<control-setting axis="/controls/flight/flaps" value="0.0"/>
<control-setting axis="/controls/gear/gear-down" value="0"/>
<solve-weight idx="0" weight="360"/>
<solve-weight idx="1" weight="42072"/>
</cruise>
<cockpit x="5.90" y="0.71" z="3.93"/>
<fuselage ax="25.36" ay="0" az="-0.64" bx="16.231" by="0.00" bz="0.0"
width="6.2" taper="0.0" midpoint="1.0"/>
<fuselage ax="16.231" ay="0" az="0" bx="-20.0" by="0.00" bz="0.0"
width="6.2" taper="1.0" midpoint="0.5"/>
<fuselage ax="-20.0" ay="0" az="0" bx="-37.0" by="0.00" bz="1.2"
width="6.2" taper="0.0" midpoint="0.0"/>
<fuselage ax="4.0" ay="9.8" az="-3" bx="-1.8" by="9.8" bz="-3"
width="3.8" taper="1.0"/>
<fuselage ax="4.0" ay="-9.8" az="-3" bx="-1.8" by="-9.8" bz="-3"
width="3.8" taper="1.0"/>
<wing x="-0.0" y="3.095" z="-1.66" length="30.6" chord="10.0" sweep="25.0"
taper="0.15" dihedral="-7" camber="0.01" incidence="2" twist="-2">
<stall aoa="16" width="6" peak="1.5"/>
<flap0 start="0" end=".56" lift="1.5" drag="1.7"/>
<flap1 start=".64" end=".88" lift="1.5" drag="1.2"/>
<slat start="0" end="1" aoa="2" drag="1"/>
<spoiler start="0.2" end="0.6" lift="0.2" drag="2.0"/>
<control-input axis="/controls/flight/flaps" control="FLAP0"/>
<control-output control="FLAP0" prop="/surface-positions/flap-pos-norm"/>
<control-input axis="/surface-positions/flap-pos-norm" control="SLAT"
src0="0" dst0="0" src1="0.1428" dst1="1.0"/>
<control-output control="SLAT" prop="/surface-positions/slats"/>
<control-speed control="FLAP0" transition-time="78"/>
<control-input axis="/controls/flight/speedbrake" control="SPOILER"/>
<control-output control="SPOILER" prop="/surface-positions/speedbrake-norm"/>
<control-speed control="SPOILER" transition-time="2"/>
<control-input axis="/controls/flight/aileron" control="FLAP1" split="true"/>
<control-input axis="/controls/flight/aileron-trim" control="FLAP1" split="true"/>
<control-output control="FLAP1" side="left" prop="/surface-positions/left-aileron-pos-norm"/>
<control-output control="FLAP1" side="right" prop="/surface-positions/right-aileron-pos-norm"/>
</wing>
<hstab x="-31.0" y="1.5" z="1.0" chord="6.0" length="10.84" taper=".20"
sweep="28" dihedral="7" camber="0.0">
<stall aoa="18" width="5" peak="1.5"/>
<flap0 start="0" end="1" lift="1.4" drag="1.2"/>
<control-input axis="/controls/flight/elevator" control="FLAP0"/>
<control-input axis="/controls/flight/elevator-trim" control="FLAP0"/>
<control-output control="FLAP0" prop="/surface-positions/elevator-pos-norm"/>
</hstab>
<vstab x="-30.0" y="0.00" z="2.7" chord="8.0" length="12.2" taper="0.3"
sweep="33">
<stall aoa="14" width="5" peak="1.5"/>
<flap0 start="0" end="1" lift="1.4" drag="1.2"/>
<control-input axis="/controls/flight/rudder" control="FLAP0" invert="true"/>
<control-input axis="/controls/flight/rudder-trim" control="FLAP0" invert="true"/>
<control-output control="FLAP0" prop="/surface-positions/rudder-pos-norm"
min="1" max="-1"/>
</vstab>
<!-- Jet Engines 1-4 GE CF6-80C2L1F 50,580 lbs thrust -->
<!-- Eng1 (Left Outboard) -->
<jet x="1.16" y="9.89" z="-2.995" mass="17000" thrust="50850" spool-time="3"
egt="840" tsfc="0.32 " epr="40" n1-idle="18.5" n1-max="104" n2-idle="70" n2-max="107" reverse="0.4">
<control-input axis="/controls/engines/engine[0]/throttle-lever" control="THROTTLE"/>
<control-input axis="/controls/engines/engine[0]/reverser" control="REVERSE_THRUST"/>
<control-output control="REVERSE_THRUST" prop="/surface-positions/reverser-norm[0]"/>
<control-speed control="REVERSE_THRUST" transition-time="4"/>
<actionpt x="-2.7" y="9.89" z="-2.995"/>
</jet>
<!-- Eng2 (Left Inboard) -->
<jet x="1.16" y="15.0" z="-2.995" mass="17000" thrust="50850" spool-time="3"
egt="840" tsfc="0.32" epr="40" n1-idle="18.5" n1-max="104" n2-idle="70" n2-max="107" reverse="0.4">
<control-input axis="/controls/engines/engine[1]/throttle-lever" control="THROTTLE"/>
<control-input axis="/controls/engines/engine[1]/reverser" control="REVERSE_THRUST"/>
<control-output control="REVERSE_THRUST" prop="/surface-positions/reverser-norm[1]"/>
<control-speed control="REVERSE_THRUST" transition-time="4"/>
<actionpt x="-2.7" y="-9.89" z="-2.995"/>
</jet>
<!-- Eng3 (Right Inboard) -->
<jet x="1.16" y="-15.0" z="-2.995" mass="17000" thrust="50850" spool-time="3"
egt="840" tsfc="0.32 " epr="40" n1-idle="18.5" n1-max="104" n2-idle="70" n2-max="107" reverse="0.4">
<control-input axis="/controls/engines/engine[0]/throttle-lever" control="THROTTLE"/>
<control-input axis="/controls/engines/engine[0]/reverser" control="REVERSE_THRUST"/>
<control-output control="REVERSE_THRUST" prop="/surface-positions/reverser-norm[0]"/>
<control-speed control="REVERSE_THRUST" transition-time="4"/>
<actionpt x="-2.7" y="9.89" z="-2.995"/>
</jet>
<!-- Eng4 (Right Outboard) -->
<jet x="1.16" y="-9.89" z="-2.995" mass="17000" thrust="50850" spool-time="3"
egt="840" tsfc="0.32" epr="40" n1-idle="18.5" n1-max="104" n2-idle="70" n2-max="107" reverse="0.4">
<control-input axis="/controls/engines/engine[1]/throttle-lever" control="THROTTLE"/>
<control-input axis="/controls/engines/engine[1]/reverser" control="REVERSE_THRUST"/>
<control-output control="REVERSE_THRUST" prop="/surface-positions/reverser-norm[1]"/>
<control-speed control="REVERSE_THRUST" transition-time="4"/>
<actionpt x="-2.7" y="-9.89" z="-2.995"/>
</jet>
<!-- nosegear -->
<gear x="19.28" y="0.00" z="-5.55"
compression="0.7" spring="1.2" damp="1" sfric="1.5" dfric="1.0">
<!-- up to 70 degrees max steering angle with tiller, input is limited to 7 degrees with rudder (see Nasal/ground_steering.nas) -->
<control-input control="STEER" axis="/controls/gear/nosegear-steering-cmd-norm" src0="-1.0" dst0="-1.2217304764" src1="1.0" dst1="1.2217304764" />
<control-output control="STEER" prop="/controls/gear/nosegear-steering-angle-rad" />
<control-input axis="/controls/gear/gear-down" control="EXTEND"/>
<control-output control="EXTEND" prop="/gear/gear[0]/position-norm"/>
<control-speed control="EXTEND" transition-time="19"/>
</gear>
<gear x="-6.39" y="5.6" z="-5.7" compression="0.8" spring="1.0" sfric="1" dfric="0.9">
<control-input axis="/autopilot/autobrake/left-brake-output" control="BRAKE"/>
<control-input axis="/controls/gear/brake-parking" control="BRAKE"/>
<control-input axis="/controls/gear/gear-down" control="EXTEND"/>
<control-output control="EXTEND" prop="/gear/gear[1]/position-norm"/>
<control-speed control="EXTEND" transition-time="20"/>
</gear>
<gear x="-6.39" y="-5.6" z="-5.7" compression="0.8" spring="1.0" sfric="1" dfric="0.9">
<control-input axis="/autopilot/autobrake/right-brake-output" control="BRAKE"/>
<control-input axis="/controls/gear/brake-parking" control="BRAKE"/>
<control-input axis="/controls/gear/gear-down" control="EXTEND"/>
<control-output control="EXTEND" prop="/gear/gear[2]/position-norm"/>
<control-speed control="EXTEND" transition-time="20"/>
</gear>
<!-- aft axle on left main gear -->
<gear x="-7.8" y="5.6" z="-6.22" compression="3.0" spring="1.2" >
<control-input axis="/controls/gear/gear-down" control="EXTEND"/>
<control-output control="EXTEND" prop="/gear/gear[3]/position-norm"/>
<control-speed control="EXTEND" transition-time="20"/>
<!-- 8 degrees main gear steering when nose gear steering above 13 degrees commanded (see Nasal/ground_steering.nas) -->
<control-input control="STEER" axis="/controls/gear/maingear-steering-cmd-norm" src0="-1.0" dst0="-0.1396263402" src1="1.0" dst1="0.1396263402" />
<control-output control="STEER" prop="/controls/gear/maingear-l-steering-angle-rad" />
</gear>
<!-- aft axle on right main gear -->
<gear x="-7.8" y="-5.6" z="-6.22" compression="3.0" spring="1.2">
<control-input axis="/controls/gear/gear-down" control="EXTEND"/>
<control-output control="EXTEND" prop="/gear/gear[4]/position-norm"/>
<control-speed control="EXTEND" transition-time="20"/>
<!-- 8 degrees main gear steering when nose gear steering above 13 degrees commanded (see Nasal/ground_steering.nas) -->
<control-input control="STEER" axis="/controls/gear/maingear-steering-cmd-norm" src0="-1.0" dst0="-0.1396263402" src1="1.0" dst1="0.1396263402" />
<control-output control="STEER" prop="/controls/gear/maingear-r-steering-angle-rad" />
</gear>
<!-- fake gear as tail contact point for tailstrikes -->
<gear x="-19.84" y="0.00" z="-3.38"
compression="0.1" spring="1" damp="1" sfric="0.5" dfric="0.5">
</gear>
<tank x="-4.3" y="5" z="-1.5" jet="true" capacity="64000"/>
<tank x="-4.3" y="0" z="-2.5" jet="true" capacity="174900"/>
<tank x="-4.3" y="-5" z="-1.5" jet="true" capacity="64000"/>
<weight x="22.0" y="0" z="0" mass-prop="/sim/weight[0]/weight-lb"/>
<weight x="-4.3" y="0" z="0" mass-prop="/sim/weight[1]/weight-lb"/>
<ballast x="-30" y="0" z="4" mass="-40000"/>
<thruster x="19.28" y="0.00" z="-5.55" vx="1" vy="0" vz="0" thrust="20000">
<control-input axis="/sim/model/pushback/target-speed-fps" control="THROTTLE"
src0="-1" src1="1" dst0="-1" dst1="1"/>
</thruster>
</airplane>