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S-3B-jsbsim.xml
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S-3B-jsbsim.xml
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<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="http://jsbsim.sourceforge.net/JSBSim.xsl"?>
<fdm_config name="A-3D" version="2.0" release="ALPHA"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd">
<fileheader>
<author> Aeromatic v 0.9 </author>
<filecreationdate> 2008-11-25 </filecreationdate>
<version>$Revison: $</version>
<description> Models an S-3B. </description>
</fileheader>
<!--
File: A-3D.xml
Inputs:
name: A-3D
type: two-engine transonic transport
max weight: 82000.0 lb
wing span: 72.5 ft
length: 76.3 ft
wing area: 812 sq-ft
gear type: tricycle
retractable?: yes
# engines: 2
engine type: turbine
engine layout: wings
yaw damper? yes
Outputs:
wing loading: 100.99 lb/sq-ft
CL-alpha: 4.4 per radian
CL-0: 0.2
CL-max: 1.2
CD-0: 0.02
K: 0.043
-->
<metrics>
<wingarea unit="FT2"> 598.00 </wingarea>
<wingspan unit="FT" > 68.75 </wingspan>
<wing_incidence> 2.00 </wing_incidence>
<chord unit="FT" > 8.69 </chord>
<htailarea unit="FT2"> 100.00 </htailarea>
<htailarm unit="FT" > 26.00 </htailarm>
<vtailarea unit="FT2"> 120.00 </vtailarea>
<vtailarm unit="FT" > 25.00 </vtailarm>
<location name="AERORP" unit="IN">
<x> 321.00 </x>
<y> 0.00 </y>
<z> 20.00 </z>
</location>
<location name="EYEPOINT" unit="IN">
<x> 64.09 </x>
<y> -30.00 </y>
<z> 70.00 </z>
</location>
<location name="VRP" unit="IN">
<x>320</x>
<y>0</y>
<z>0</z>
</location>
</metrics>
<mass_balance>
<ixx unit="SLUG*FT2"> 94116 </ixx>
<iyy unit="SLUG*FT2"> 240839 </iyy>
<izz unit="SLUG*FT2"> 335561 </izz>
<emptywt unit="LBS" > 26650 </emptywt>
<location name="CG" unit="IN">
<x> 320.00 </x>
<y> 0.00 </y>
<z> -3.00 </z>
</location>
</mass_balance>
<ground_reactions>
<contact type="BOGEY" name="NOSE">
<location unit="IN">
<x> 76.0 </x>
<y> 0.0 </y>
<z> -73.0 </z>
</location>
<static_friction> 0.90 </static_friction>
<dynamic_friction> 0.60 </dynamic_friction>
<rolling_friction> 0.03 </rolling_friction>
<spring_coeff unit="LBS/FT"> 20000.00 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 12000.00 </damping_coeff>
<max_steer unit="DEG"> 65.00 </max_steer>
<brake_group>NONE</brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="LEFT_MAIN">
<location unit="IN">
<x> 332.0 </x>
<y> -70.0 </y>
<z> -72.0 </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"> 50000.00 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 30000.00 </damping_coeff>
<brake_group>LEFT</brake_group>
<retractable>1</retractable>
</contact>
<contact type="BOGEY" name="RIGHT_MAIN">
<location unit="IN">
<x> 332.0 </x>
<y> 70.0 </y>
<z> -72.0 </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"> 50000.00 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 30000.00 </damping_coeff>
<brake_group>RIGHT</brake_group>
<retractable>1</retractable>
</contact>
<contact type="STRUCTURE" name="LEFT_WING">
<location unit="IN">
<x> 350.0 </x>
<y>-280.0 </y>
<z> 30.0 </z>
</location>
<static_friction> 0.80 </static_friction>
<dynamic_friction> 0.50 </dynamic_friction>
<spring_coeff unit="LBS/FT"> 30000.00 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 30000.00 </damping_coeff>
</contact>
<contact type="STRUCTURE" name="RIGHT_WING">
<location unit="IN">
<x> 35.0 </x>
<y> 280.0 </y>
<z> 30.0 </z>
</location>
<static_friction> 0.80 </static_friction>
<dynamic_friction> 0.50 </dynamic_friction>
<spring_coeff unit="LBS/FT"> 30000.00 </spring_coeff>
<damping_coeff unit="LBS/FT/SEC"> 30000.00 </damping_coeff>
</contact>
</ground_reactions>
<propulsion>
<engine file="TF34-GE-2">
<location unit="IN">
<x> 239.00 </x>
<y> -91.26 </y>
<z> -3.00 </z>
</location>
<feed>0</feed>
<feed>1</feed>
<thruster file="direct">
<location unit="IN">
<x> 299.00 </x>
<y> -91.26 </y>
<z> -3.00 </z>
</location>
<orient unit="DEG">
<pitch> 0.00 </pitch>
<roll> 0.00 </roll>
<yaw> 0.00 </yaw>
</orient>
</thruster>
</engine>
<engine file="TF34-GE-2">
<location unit="IN">
<x> 239.00 </x>
<y> 91.26 </y>
<z> -3.00 </z>
</location>
<feed>0</feed>
<feed>1</feed>
<thruster file="direct">
<location unit="IN">
<x> 299.00 </x>
<y> 91.26 </y>
<z> -3.00 </z>
</location>
<orient unit="DEG">
<pitch> 0.00 </pitch>
<roll> 0.00 </roll>
<yaw> 0.00 </yaw>
</orient>
</thruster>
</engine>
<tank type="FUEL" number="0"><!-- left wing -->
<location unit="IN">
<x> 318.00 </x>
<y> -80.00 </y>
<z> 49.00 </z>
</location>
<priority>1</priority>
<type>JP-5</type>
<capacity unit="LBS"> 6572 </capacity>
<contents unit="LBS"> 6500 </contents>
<standpipe unit="LBS"> 1000.00 </standpipe>
</tank>
<tank type="FUEL" number="1"><!-- right wing -->
<location unit="IN">
<x> 318.00 </x>
<y> 80.00 </y>
<z> 49.00 </z>
</location>
<priority>1</priority>
<type>JP-5</type>
<capacity unit="LBS"> 6572 </capacity>
<contents unit="LBS"> 6500 </contents>
<standpipe unit="LBS"> 1000.00 </standpipe>
</tank>
<!--
<tank type="FUEL" number="2">
<location unit="IN">
<x> 370.00 </x>
<y> 0.00 </y>
<z> 0.00 </z>
</location>
<type>JP-5</type>
<capacity unit="LBS"> 12086 </capacity>
<contents unit="LBS"> 3000 </contents>
</tank>
<tank type="FUEL" number="3">
<location unit="IN">
<x> 460.00 </x>
<y> 0.00 </y>
<z> 0.00 </z>
</location>
<type>JP-5</type>
<capacity unit="LBS"> 8710 </capacity>
<contents unit="LBS"> 3000 </contents>
</tank>
-->
<dump-rate unit="LBS/MIN"> 4000 </dump-rate>
</propulsion>
<system file="holdback"/>
<system file="hook"/>
<system file="catapult"/>
<system file="refuel"/>
<system file="gear"/>
<system file="flaps"/>
<system file="speedbrakes"/>
<system file="FCS-pitch"/>
<system file="FCS-roll"/>
<system file="FCS-yaw"/>
<system file="spoilers"/>
<system file="NWS"/>
<system file="alpha_buffet"/>
<system file="dump"/>
<system file="crash-detect"/>
<system file="beacon"/>
<system file="beacon2"/>
<system file="canopy"/>
<system file="wing-fold"/>
<system file="reverser"/>
<system file="cat_workaround"/>
<system file="over-g"/>
<system file="particles"/>
<system file="wiper"/>
<flight_control name="FCS"/>
<aerodynamics>
<function name="aero/wing-area">
<description>Wing-area-including-folding</description>
<difference>
<property>metrics/Sw-sqft</property>
<product>
<property>metrics/Sw-sqft</property>
<property>fcs/wing-fold-pos-norm</property>
<value>0.4</value>
</product>
</difference>
</function>
<function name="aero/function/kCDge">
<description>Change_in_drag_due_to_ground_effect</description>
<product>
<table>
<independentVar>aero/h_b-mac-ft</independentVar>
<tableData>
0.0000 0.4800
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
</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>
<axis name="LIFT">
<function name="aero/coefficient/CLalpha">
<description>Lift_due_to_alpha</description>
<product>
<property>aero/qbar-psf</property>
<property>aero/wing-area</property>
<property>aero/function/kCLge</property>
<table>
<independentVar lookup="row">aero/alpha-rad</independentVar>
<tableData>
-0.20 -0.680
0.00 0.200
0.23 1.150
0.60 0.600
</tableData>
</table>
</product>
</function>
<function name="aero/coefficient/dCLflap">
<description>Delta_Lift_due_to_flaps</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>fcs/flap-pos-norm</property>
<value> 0.55 </value>
</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>0.2</value>
</product>
</function>
<function name="aero/coefficient/buffet">
<description>Buffet at high alpha</description>
<product>
<property>aero/alpha_buffet/sine_wave</property>
<property>aero/alpha_buffet/strength</property>
</product>
</function>
</axis>
<axis name="DRAG">
<function name="aero/coefficient/CD0">
<description>Drag_at_zero_lift</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<table>
<independentVar lookup="row">aero/alpha-rad</independentVar>
<tableData>
-1.57 1.500
-0.26 0.031
0.00 0.023
0.26 0.031
1.57 1.500
</tableData>
</table>
</product>
</function>
<function name="aero/coefficient/CDi">
<description>Induced_drag</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>aero/cl-squared</property>
<property>aero/function/kCDge</property>
<value>0.085</value>
</product>
</function>
<function name="aero/coefficient/CDmach">
<description>Drag_due_to_mach</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<table>
<independentVar lookup="row">velocities/mach</independentVar>
<tableData>
0.00 0.000
0.76 0.000
1.10 0.026
1.80 0.015
</tableData>
</table>
</product>
</function>
<function name="aero/coefficient/CDflap">
<description>Drag_due_to_flaps</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<table>
<independentVar lookup="row">fcs/flap-pos-norm</independentVar>
<tableData>
0.0 0.00
0.5 0.04
1.0 0.12
</tableData>
</table>
</product>
</function>
<function name="aero/coefficient/CDgear">
<description>Drag_due_to_gear</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>gear/gear-pos-norm</property>
<value>0.03</value>
</product>
</function>
<function name="aero/coefficient/CDsb">
<description>Drag_due_to_speedbrakes</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>fcs/speedbrake-pos-norm</property>
<value>0.05</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>
<table>
<independentVar lookup="row">aero/beta-rad</independentVar>
<tableData>
-1.57 1.230
-0.26 0.050
0.00 0.000
0.26 0.050
1.57 1.230
</tableData>
</table>
</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>
<abs><property>fcs/elevator-pos-norm</property></abs>
<value>0.03</value>
</product>
</function>
<function name="aero/coefficient/CDde">
<description>Drag_due_to_Wings_Folded</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<abs><property>fcs/wing-fold-pos-norm</property></abs>
<value>0.3</value>
</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>
<property>aero/beta-rad</property>
<value>-1</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>
<property>aero/beta-rad</property>
<value>-0.1</value>
</product>
</function>
<function name="aero/coefficient/Clp">
<description>Roll_moment_due_to_roll_rate</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>metrics/bw-ft</property>
<property>aero/bi2vel</property>
<property>velocities/p-aero-rad_sec</property>
<value>-0.4</value>
</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>
<value>0.15</value>
</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>
<table>
<independentVar lookup="row">aero/alpha-rad</independentVar>
<tableData>
0.00 0.160
0.19 0.160
0.23 0.085
0.30 0.030
</tableData>
</table>
</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>0.01</value>
</product>
</function>
</axis>
<axis name="PITCH">
<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>
<property>aero/alpha-rad</property>
<value>-0.6</value>
</product>
</function>
<function name="aero/coefficient/Cmde">
<description>Pitch_moment_due_to_elevator</description>
<product>
<property>aero/qbar-psf</property>
<property>metrics/Sw-sqft</property>
<property>metrics/cbarw-ft</property>
<property>fcs/elevator-pos-rad</property>
<value> -0.8 </value>
</product>
</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>-17</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>-6</value>
</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>
<property>aero/beta-rad</property>
<value>0.12</value>
</product>
</function>
<function name="aero/coefficient/Cnr">
<description>Yaw_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>
<value>-0.15</value>
</product>
</function>
<function name="aero/coefficient/Cndr">
<description>Yaw_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>-0.1</value>
</product>
</function>
<function name="aero/coefficient/Cnda">
<description>Adverse_yaw</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</value>
</product>
</function>
</axis>
</aerodynamics>
<external_reactions>
<force name="catapult" frame="LOCAL">
<location unit="IN">
<x> 50.0 </x>
<y> 0.0 </y>
<z> 0.0 </z>
</location>
<direction>
<x> -0.9612617 </x>
<y> -0.2756374 </y>
<z> 0.05 </z>
</direction>
</force>
<force name="holdback" frame="BODY">
<location unit="IN">
<x> 60.0 </x>
<y> 0.0 </y>
<z> -3.0 </z>
</location>
<direction>
<x> -1.0 </x>
<y> 0.0 </y>
<z> 0.0 </z>
</direction>
</force>
<force name="hook" frame="BODY">
<location unit="IN">
<x> 500.0 </x>
<y> 0.0 </y>
<z> -10.0 </z>
</location>
<direction>
<x> 0.9995 </x>
<y> 0.0 </y>
<z> 0.01 </z>
</direction>
</force>
</external_reactions>
</fdm_config>