# Aircraft Inventory for ACM 5.0 # See ACM-Bibliography for further information about the sources of this # information. # Mig-29 Fulcrum # MiG-29M information was derived from two sources: [Spick87] and [AirI Aug92]. aircraft "MiG-29" { Description "Mikoyan-Guryevich MiG-29M Fulcrum" Object "mig29.obv" WingArea 400.0 # (wingS) Wing surface area (ft^2) WingHalfSpan 18.87 # (wings) Wing half-span (ft) Chord 9.61 # (c) Mean geometric chord of wing (ft) AspectRatio 3.56 # (aspectRatio) aspect ratio EmptyWeight 22500.0 #(emptyWeight) Empty weight (lb) DISEntityType 1:2:222:1:2:5:0 DISAltEntityType 1:2:225:1:3:3:0 # (I(x,y,z)) Moments of inertia Ixx 10000.0 Iyy 75000.0 Izz 80000.0 # (cFlap) Lift due to flaps (yields Clift of 1.0 at max extension) CFlap 0.64279 CLNegStall 17.0 # (deg) CLPosStall 30.0 # (deg) BetaStall 15.0 # (deg) CFlapDrag 0.0467 # (cFlapDrag) Drag due to Flaps CGearDrag 0.03 # (cGearDrag) Drag due to Gear CSpeedBrake 0.03 # (cSpeedBrake) Drag due to Speed Brake # at 90 degrees # (CDb) Drag Characteristic equation [Wave+body] # independent variable is mach number CDb { # (CDb) Drag Characteristic equation [Wave+body] # independent variable is mach number 0.0, 0.020, 0.2, 0.020, 0.95, 0.015, 1.05, 0.045, 2.00, 0.030, 10.0, 0.030 } CLift { # (CLift) Lift-slope curve (vs alpha) -3.0, 0.0, -1.05, 0.0, -0.576, -2.199, -0.556, -2.23, -0.524, -2.199, 0.524, 2.199, 0.556, 2.23, 0.576, 2.199, 1.05, 0.0, 2.0, 0.0 } CnBeta { # (CnBeta) Yaw due to sideslip equation 0, -0.08125, 0.523540, -0.078125, 0.785340, -0.0609375, 1.047198, 0.125, 1.58, 0.0 } ClBeta { # (ClBeta) Roll due to sideslip equation 0, -0.0125, 0.43633, -0.015, 0.78540, 0.125, 1.58, 0.0, 3.142, 0.125, } CDBOrigin 0 # (CDBOrigin, CDBFactor) Drag due to sideslip CDBFactor 0.5 CDBPhase 0 # (CDBPhase) sideslip drag phase (deg) CYBeta -1.4 # (CYbeta) Side-force from side-slip [dCY/dBeta] EffElevator 0.60 # (effElevator) Elevator effectiveness EffRudder 0.14 # (effRudder) Rudder effectiveness MaxRudder 20 # (maxRudder) max Rudder (deg) SeTrimTakeoff 0 # (SeTrimTakeoff) Elevator trim at takeoff (deg) MaxAileron 20 # (maxAileron) max Aileron (deg) MaxFlap 20 # (maxFlap) max flap setting (deg) # (flapRate) flap extension rate (about 2 secs to fully extend flaps) FlapRate 10 # (deg/sec) # (gearRate) gear extension rate (about 3 secs to fully extend gear) GearRate 30 # (deg/sec) MaxSpeedBrake 80 # (maxSpeedBrake) max Speed Brake setting (deg) # (speedBrakeRate) rate of speed brake extension (2 secs to full ext) SpeedBrakeRate 40 # (deg/sec) # (speedBrakeIncr) speed Brake increment per keystroke SpeedBrakeIncr 80 # (deg) Clda 0.048 # (Clda) roll moment from aileron offset Cldr 0.004 # (Cldr) roll moment from rudder offset Clp -0.27 # (Clp) roll damping Cmq -8.0 # (Cmq) pitch damping factor Cnr -0.378 # (Cnr) yaw damping factor CmAlpha -0.40 # (cmSlope) CmAlpha curve slope CmFactor -0.20 # (cmFactor) CmAlpha factor when stalled MaxFuel 9750 # (maxFuel) maximum internal fuel (lb) # engine lag factor (how fast does it respond to throttle changes) EngineLag -3.0 # Engine data based on updated RD-33K engines cited in [AirI Aug89]. # (maxThrust) max static thrust, military power (lb) MaxThrust 27000 # (maxABThrust) max static thrust, afterburner on (lb) MaxABThrust 44000 Thrust { # (Thrust) Mach Number vs. thrust 0, 1, 1.7, 1.5, 2.0, 0.84, 5, 0.5 } ABThrust { # (ABThrust) afterburner thrust table 0, 1, 0.5, 1, 1, 1.21, 1.7, 1.7, 5, 1.64 } # (spFuelConsump) specific fuel consump(lb fuel/lb T x hr) SpFuelConsump 0.68 # (spABFuelConsump) AB specific fuel consump(lb fuel/lb T x hr) SpABFuelConsump 2.55 # (groundingPoint) hypothetical single pt of contact w/ground GroundingPoint { 0, 0, 6.5 } # (viewPoint) pilot's viewing location wrt CG ViewPoint { 14.75, 0, -5.375 } # Landing Gear control parameters MuStatic 0.08 # (muStatic) static coeff of friction no-brakes MuKinetic 0.05 # (muKinetic) moving coeff of friction no-brakes MuBStatic 0.7 # (muBStatic) static brakes-on MuBKinetic 0.6 # (muBKinetic) moving brakes-on MaxNWDef 72 # (maxNWDef) maximum nosewheel deflection (deg) NWIncr 0.0397 # (NWIncr) deflection for each unit (1.27/32) MaxNWS 85 # (maxNWS) maximum NWS velocity (fps) # (rm) location of main gear attachments Rm { -1.206000, 0.000000, 4.25 } # (rn) location of nose gear attachments Rn { 10.395000, 0.000000, 4.5 } Dm 10000 # main oleo damping factor Dn 1000 # nose oleo damping factor Km 105561 # main oleo spring factor Kn 23439.1 # nose oleo spring factor Gm 1.5 # main strut length with tire (ft) Gn 1.5 # nose strut length with tire (ft) CmMax 1.0 # (cmMax) main max oleo extension distance (ft) CnMax 0.75 # (cnMax) nose max oleo extension distance (ft) # (tailExtent) as we rotate, this part may drag TailExtent { -18.165, 0.0, 1.191 } StructurePoints 15 # (structurePts) maximum structural damage # Radar data based on N-019 Pulse Doppler radar cited in [AirI Aug89]. RadarOutput 15000 # (radarOutput) radar output (watts) RadarTRange 38 # (radarTRange) tracking radar range (nm) RadarDRange 55 # (radarDRange) detection radar range (nm) TEWSThreshold 0 # Radar Warning Receiver threshold (watts) # Weapons WeaponCount 7 HardPoint0 { 7.0, -4.0, 0.0 } HardPoint1 { 0.357, 15.6, 0.0 } HardPoint2 { 0.357, -15.6, 0.0 } HardPoint3 { 1.5, 9.0, 2.0 } HardPoint4 { 1.5, -9.0, 2.0 } HardPoint5 { 1.5, 8.0, 1.5 } HardPoint6 { 1.5, -8.0, 1.5 } HardPoint7 { 1.5, 10.0, 1.5 } HardPoint8 { 1.5, -10.0, 1.5 } WeaponStation 0 "m61a1" 500 0 0 WeaponStation 1 "aim9m" 0 0 0 WeaponStation 2 "aim9m" 0 0 0 WeaponStation 3 "aim9m" 0 0 0 WeaponStation 4 "aim9m" 0 0 0 WeaponStation 5 "aim9m" 0 0 0 WeaponStation 6 "aim9m" 0 0 0 } aircraft "Su-30" { # COVER WingArea 400.0 # (wingS) Wing surface area (ft^2) WingHalfSpan 18.87 # (wings) Wing half-span (ft) Chord 9.61 # (c) Mean geometric chord of wing (ft) AspectRatio 3.56 # (aspectRatio) aspect ratio EmptyWeight 22500.0 #(emptyWeight) Empty weight (lb) DISEntityType 1:2:222:1:2:5:0 DISAltEntityType 1:2:225:1:3:3:0 # (I(x,y,z)) Moments of inertia Ixx 10000.0 Iyy 75000.0 Izz 80000.0 # (cFlap) Lift due to flaps (yields Clift of 1.0 at max extension) CFlap 0.64279 CLNegStall 17.0 # (deg) CLPosStall 30.0 # (deg) BetaStall 15.0 # (deg) CFlapDrag 0.0467 # (cFlapDrag) Drag due to Flaps CGearDrag 0.03 # (cGearDrag) Drag due to Gear CSpeedBrake 0.03 # (cSpeedBrake) Drag due to Speed Brake # at 90 degrees # (CDb) Drag Characteristic equation [Wave+body] # independent variable is mach number CDb { # (CDb) Drag Characteristic equation [Wave+body] # independent variable is mach number 0.0, 0.020, 0.2, 0.020, 0.95, 0.015, 1.05, 0.045, 2.00, 0.030, 10.0, 0.030 } CLift { # (CLift) Lift-slope curve (vs alpha) -3.0, 0.0, -1.05, 0.0, -0.576, -2.199, -0.556, -2.23, -0.524, -2.199, 0.524, 2.199, 0.556, 2.23, 0.576, 2.199, 1.05, 0.0, 2.0, 0.0 } CnBeta { # (CnBeta) Yaw due to sideslip equation 0, -0.08125, 0.523540, -0.078125, 0.785340, -0.0609375, 1.047198, 0.125, 1.58, 0.0 } ClBeta { # (ClBeta) Roll due to sideslip equation 0, -0.0125, 0.43633, -0.015, 0.78540, 0.125, 1.58, 0.0, 3.142, 0.125, } CDBOrigin 0 # (CDBOrigin, CDBFactor) Drag due to sideslip CDBFactor 0.5 CDBPhase 0 # (CDBPhase) sideslip drag phase (deg) CYBeta -1.4 # (CYbeta) Side-force from side-slip [dCY/dBeta] EffElevator 0.60 # (effElevator) Elevator effectiveness EffRudder 0.14 # (effRudder) Rudder effectiveness MaxRudder 20 # (maxRudder) max Rudder (deg) SeTrimTakeoff 0 # (SeTrimTakeoff) Elevator trim at takeoff (deg) MaxAileron 20 # (maxAileron) max Aileron (deg) MaxFlap 20 # (maxFlap) max flap setting (deg) # (flapRate) flap extension rate (about 2 secs to fully extend flaps) FlapRate 10 # (deg/sec) # (gearRate) gear extension rate (about 3 secs to fully extend gear) GearRate 30 # (deg/sec) MaxSpeedBrake 80 # (maxSpeedBrake) max Speed Brake setting (deg) # (speedBrakeRate) rate of speed brake extension (2 secs to full ext) SpeedBrakeRate 40 # (deg/sec) # (speedBrakeIncr) speed Brake increment per keystroke SpeedBrakeIncr 80 # (deg) Clda 0.048 # (Clda) roll moment from aileron offset Cldr 0.004 # (Cldr) roll moment from rudder offset Clp -0.27 # (Clp) roll damping Cmq -8.0 # (Cmq) pitch damping factor Cnr -0.378 # (Cnr) yaw damping factor CmAlpha -0.40 # (cmSlope) CmAlpha curve slope CmFactor -0.20 # (cmFactor) CmAlpha factor when stalled MaxFuel 9750 # (maxFuel) maximum internal fuel (lb) # engine lag factor (how fast does it respond to throttle changes) EngineLag -3.0 # Engine data based on updated RD-33K engines cited in [AirI Aug89]. # (maxThrust) max static thrust, military power (lb) MaxThrust 27000 # (maxABThrust) max static thrust, afterburner on (lb) MaxABThrust 44000 Thrust { # (Thrust) Mach Number vs. thrust 0, 1, 1.7, 1.5, 2.0, 0.84, 5, 0.5 } ABThrust { # (ABThrust) afterburner thrust table 0, 1, 0.5, 1, 1, 1.21, 1.7, 1.7, 5, 1.64 } # (spFuelConsump) specific fuel consump(lb fuel/lb T x hr) SpFuelConsump 0.68 # (spABFuelConsump) AB specific fuel consump(lb fuel/lb T x hr) SpABFuelConsump 2.55 # (groundingPoint) hypothetical single pt of contact w/ground GroundingPoint { 0, 0, 6.5 } # (viewPoint) pilot's viewing location wrt CG ViewPoint { 14.75, 0, -5.375 } # Landing Gear control parameters MuStatic 0.08 # (muStatic) static coeff of friction no-brakes MuKinetic 0.05 # (muKinetic) moving coeff of friction no-brakes MuBStatic 0.7 # (muBStatic) static brakes-on MuBKinetic 0.6 # (muBKinetic) moving brakes-on MaxNWDef 72 # (maxNWDef) maximum nosewheel deflection (deg) NWIncr 0.0397 # (NWIncr) deflection for each unit (1.27/32) MaxNWS 85 # (maxNWS) maximum NWS velocity (fps) # (rm) location of main gear attachments Rm { -1.206000, 0.000000, 4.25 } # (rn) location of nose gear attachments Rn { 10.395000, 0.000000, 4.5 } Dm 10000 # main oleo damping factor Dn 1000 # nose oleo damping factor Km 105561 # main oleo spring factor Kn 23439.1 # nose oleo spring factor Gm 1.5 # main strut length with tire (ft) Gn 1.5 # nose strut length with tire (ft) CmMax 1.0 # (cmMax) main max oleo extension distance (ft) CnMax 0.75 # (cnMax) nose max oleo extension distance (ft) # (tailExtent) as we rotate, this part may drag TailExtent { -18.165, 0.0, 1.191 } StructurePoints 15 # (structurePts) maximum structural damage # Radar data based on N-019 Pulse Doppler radar cited in [AirI Aug89]. RadarOutput 15000 # (radarOutput) radar output (watts) RadarTRange 38 # (radarTRange) tracking radar range (nm) RadarDRange 55 # (radarDRange) detection radar range (nm) TEWSThreshold 0 # Radar Warning Receiver threshold (watts) # Weapons WeaponCount 7 HardPoint0 { 7.0, -4.0, 0.0 } HardPoint1 { 0.357, 15.6, 0.0 } HardPoint2 { 0.357, -15.6, 0.0 } HardPoint3 { 1.5, 9.0, 2.0 } HardPoint4 { 1.5, -9.0, 2.0 } HardPoint5 { 1.5, 8.0, 1.5 } HardPoint6 { 1.5, -8.0, 1.5 } HardPoint7 { 1.5, 10.0, 1.5 } HardPoint8 { 1.5, -10.0, 1.5 } WeaponStation 0 "m61a1" 500 0 0 WeaponStation 1 "aim9m" 0 0 0 WeaponStation 2 "aim9m" 0 0 0 WeaponStation 3 "aim9m" 0 0 0 WeaponStation 4 "aim9m" 0 0 0 WeaponStation 5 "aim9m" 0 0 0 WeaponStation 6 "aim9m" 0 0 0 #COVER Object "su30.obv" Description "Sukhoi Su-30 Multi-Role Fighter" DISEntityType 1:2:222:2:9:0:0 # used Su-37 enumeration DISAltEntityType 1:2:225:1:3:3:0 WingArea 600 WingHalfSpan 24 Chord 16 EmptyWeight 50000 MaxFuel 15000 Ixx 5000 Iyy 50000 Izz 50000 Rm {-2.2325, 0, 8.53825} Rn {24.1916, 0, 8.27663} Km 63456.8 Kn 9791.8 Gm 2 Gn 2 Dm 40000 Dn 5000 CmMax 1.0 CnMax 1.5 GroundingPoint {0.0, 0.0, 11.9359} ViewPoint {34.2729, 0, -8.89525} # (CDb) Drag Characteristic equation [Wave+body] # independent variable is mach number CDb { # (CDb) Drag Characteristic equation [Wave+body] # independent variable is mach number 0.0, 0.020, 0.2, 0.020, 0.95, 0.015, 1.05, 0.045, 2.00, 0.030, 10.0, 0.030 } CLift { # (CLift) Lift-slope curve (vs alpha) -3.0, 0.0, -1.05, 0.0, -0.576, -2.199, -0.556, -2.23, -0.524, -2.199, 0.524, 2.199, 0.556, 2.23, 0.576, 2.199, 1.05, 0.0, 2.0, 0.0 } CnBeta { # (CnBeta) Yaw due to sideslip equation 0, -0.08125, 0.523540, -0.078125, 0.785340, -0.0609375, 1.047198, 0.125, 1.58, 0.0 } ClBeta { # (ClBeta) Roll due to sideslip equation 0, -0.0125, 0.43633, -0.015, 0.78540, 0.125, 1.58, 0.0, 3.142, 0.125, } MaxThrust 20000 MaxABThrust 55000 Thrust { # (Thrust) Mach Number vs. thrust 0, 1, 1.7, 1.5, 2.0, 0.84, 5, 0.5 } ABThrust { # (ABThrust) afterburner thrust table 0, 1, 0.5, 1, 1, 1.21, 1.7, 1.7, 5, 1.64 } SpFuelConsump 0.7 SpABFuelConsump 2.5 EngineLag -3 Clda 0.048 # (Clda) roll moment from aileron offset Cldr 0.004 # (Cldr) roll moment from rudder offset Clp -0.27 # (Clp) roll damping Cmq -8.0 # (Cmq) pitch damping factor Cnr -0.378 # (Cnr) yaw damping factor CmAlpha -0.40 # (cmSlope) CmAlpha curve slope CmFactor -0.20 # (cmFactor) CmAlpha factor when stalled # Radar data based on N-019 Pulse Doppler radar cited in [AirI Aug89]. RadarOutput 15000 # (radarOutput) radar output (watts) RadarTRange 38 # (radarTRange) tracking radar range (nm) RadarDRange 55 # (radarDRange) detection radar range (nm) TEWSThreshold 0 # Radar Warning Receiver threshold (watts) StructurePoints 30 # (structurePts) maximum structural damage # Weapons WeaponCount 7 HardPoint0 { 7.0, -4.0, 0.0 } HardPoint1 { 0.357, 15.6, 0.0 } HardPoint2 { 0.357, -15.6, 0.0 } HardPoint3 { 1.5, 9.0, 2.0 } HardPoint4 { 1.5, -9.0, 2.0 } HardPoint5 { 1.5, 8.0, 1.5 } HardPoint6 { 1.5, -8.0, 1.5 } HardPoint7 { 1.5, 10.0, 1.5 } HardPoint8 { 1.5, -10.0, 1.5 } WeaponStation 0 "m61a1" 500 0 0 WeaponStation 1 "aim9m" 0 0 0 WeaponStation 2 "aim9m" 0 0 0 WeaponStation 3 "aim9m" 0 0 0 WeaponStation 4 "aim9m" 0 0 0 WeaponStation 5 "aim9m" 0 0 0 WeaponStation 6 "aim9m" 0 0 0 } # F-16 C Falcon aircraft "F-16" { Description "General Dynamics F-16C Fighting Falcon" Object "f16.obv" WingArea 300.0 # (wingS) Wing surface area (ft^2) WingHalfSpan 16 # (wings) Wing half-span (ft) Chord 9.61 # (c) Mean geometric chord of wing (ft) AspectRatio 3.0 # (aspectRatio) aspect ratio EmptyWeight 14576 #(emptyWeight) Empty weight (lb) DISEntityType 1:2:225:1:3:3:0 DISAltEntityType 1:2:222:1:2:5:0 # (I(x,y,z)) Moments of inertia Ixx 7240 Iyy 49786 Izz 54390 # (cFlap) Lift due to flaps (yields Clift of 1.0 at max extension) CFlap 0.64279 CLNegStall 17.0 # (deg) CLPosStall 30.0 # (deg) BetaStall 15.0 # (deg) CFlapDrag 0.0467 # (cFlapDrag) Drag due to Flaps CGearDrag 0.03 # (cGearDrag) Drag due to Gear CSpeedBrake 0.03 # (cSpeedBrake) Drag due to Speed Brake # at 90 degrees # (CDb) Drag Characteristic equation [Wave+body] # independent variable is mach number CDb { # (CDb) Drag Characteristic equation [Wave+body] # independent variable is mach number 0.0, 0.020, 0.2, 0.020, 0.95, 0.015, 1.05, 0.045, 2.00, 0.030, 10.0, 0.030 } CLift { # (CLift) Lift-slope curve (vs alpha) -3.0, 0.0, -1.05, 0.0, -0.576, -2.199, -0.556, -2.23, -0.524, -2.199, 0.524, 2.199, 0.556, 2.23, 0.576, 2.199, 1.05, 0.0, 2.0, 0.0 } CnBeta { # (CnBeta) Yaw due to sideslip equation 0, -0.08125, 0.523540, -0.078125, 0.785340, -0.0609375, 1.047198, 0.125, 1.58, 0.0 } ClBeta { # (ClBeta) Roll due to sideslip equation 0, -0.0125, 0.43633, -0.015, 0.78540, 0.125, 1.58, 0.0, 3.142, 0.125, } CDBOrigin 0 # (CDBOrigin, CDBFactor) Drag due to sideslip CDBFactor 0.5 CDBPhase 0 # (CDBPhase) sideslip drag phase (deg) CYBeta -1.14 # (CYbeta) Side-force from side-slip [dCY/dBeta] EffElevator 0.63 # (effElevator) Elevator effectiveness [Cmde(1/rad)] EffRudder 0.085 # (effRudder) Rudder effectiveness [CYdr(1/rad)] MaxRudder 20 # (maxRudder) max Rudder (deg) SeTrimTakeoff 0 # (SeTrimTakeoff) Elevator trim at takeoff (deg) MaxAileron 20 # (maxAileron) max Aileron (deg) MaxFlap 20 # (maxFlap) max flap setting (deg) # (flapRate) flap extension rate (about 2 secs to fully extend flaps) FlapRate 10 # (deg/sec) # (gearRate) gear extension rate (about 3 secs to fully extend gear) GearRate 30 # (deg/sec) MaxSpeedBrake 80 # (maxSpeedBrake) max Speed Brake setting (deg) # (speedBrakeRate) rate of speed brake extension (2 secs to full ext) SpeedBrakeRate 40 # (deg/sec) # (speedBrakeIncr) speed Brake increment per keystroke SpeedBrakeIncr 80 # (deg) Clda 0.048 # (Clda) roll moment from aileron offset Cldr 0.004 # (Cldr) roll moment from rudder offset Clp -0.443 # (Clp) roll damping Cmq -5.23 # (Cmq) pitch damping factor Cnr -0.378 # (Cnr) yaw damping factor CmAlpha -0.35 # (cmSlope) CmAlpha curve slope CmFactor -0.20 # (cmFactor) CmAlpha factor when stalled MaxFuel 9750 # (maxFuel) maximum internal fuel (lb) # engine lag factor (how fast does it respond to throttle changes) EngineLag -3.0 # Engine data based on updated RD-33K engines cited in [AirI Aug89]. # (maxThrust) max static thrust, military power (lb) MaxThrust 14080 # (maxABThrust) max static thrust, afterburner on (lb) MaxABThrust 23540 Thrust { # (Thrust) Mach Number vs. thrust 0, 1, 1.7, 1.5, 2.0, 0.84, 5, 0.5 } ABThrust { # (ABThrust) afterburner thrust table 0, 1, 0.5, 1, 1, 1.21, 1.7, 1.7, 5, 1.64 } # (spFuelConsump) specific fuel consump(lb fuel/lb T x hr) SpFuelConsump 0.68 # (spABFuelConsump) AB specific fuel consump(lb fuel/lb T x hr) SpABFuelConsump 2.55 # (groundingPoint) hypothetical single pt of contact w/ground GroundingPoint { 0, 0, 6.5 } # (viewPoint) pilot's viewing location wrt CG ViewPoint { 15.58, 0, -2.71 } # Landing Gear control parameters MuStatic 0.08 # (muStatic) static coeff of friction no-brakes MuKinetic 0.05 # (muKinetic) moving coeff of friction no-brakes MuBStatic 0.7 # (muBStatic) static brakes-on MuBKinetic 0.6 # (muBKinetic) moving brakes-on MaxNWDef 72 # (maxNWDef)maximum nosewheel deflection (deg) NWIncr 0.0397 # (NWIncr) deflection for each unit (1.27/32) MaxNWS 85 # (maxNWS) maximum NWS velocity (kts) # (rm) location of main gear attachments Rm { -1, 0, 4.5 } # (rn) location of nose gear attachments Rn { 14, 0, 4.5 } Dm 10000 # main oleo damping factor Dn 700 # nose oleo damping factor Km 45408.5 # main oleo spring factor Kn 3243.47 # nose oleo spring factor Gm 1.5 # main strut length with tire (ft) Gn 1.5 # nose strut length with tire (ft) CmMax 1.5 # (cmMax) main max oleo extension distance (ft) CnMax 1.5 # (cnMax) nose max oleo extension distance (ft) # (tailExtent) as we rotate, this part may drag TailExtent { -18.165, 0.0, 1.191 } StructurePoints 15 # (structurePts) maximum structural damage # Radar data based on N-019 Pulse Doppler radar cited in [AirI Aug89]. RadarOutput 15000 # (radarOutput) radar output (watts) RadarTRange 60 # (radarTRange) tracking radar range (nm) RadarDRange 80 # (radarDRange) detection radar range (nm) TEWSThreshold 0 # Radar Warning Receiver threshold (watts) # Weapons WeaponCount 7 HardPoint0 { 7.0, -4.0, 0.0 } HardPoint1 { 0.357, 15.6, 0.0 } HardPoint2 { 0.357, -15.6, 0.0 } HardPoint3 { 1.5, 9.0, 2.0 } HardPoint4 { 1.5, -9.0, 2.0 } HardPoint5 { 1.5, 8.0, 1.5 } HardPoint6 { 1.5, -8.0, 1.5 } HardPoint7 { 1.5, 10.0, 1.5 } HardPoint8 { 1.5, -10.0, 1.5 } WeaponStation 0 "m61a1" 500 0 0 WeaponStation 1 "aim9m" 0 0 0 WeaponStation 2 "aim9m" 0 0 0 WeaponStation 3 "aim9m" 0 0 0 WeaponStation 4 "aim9m" 0 0 0 WeaponStation 5 "aim9m" 0 0 0 WeaponStation 6 "aim9m" 0 0 0 } # Cessna 172 aircraft "C-172" { Description "Cessna 172RG" Object "c172.obv" WingArea 174.0 # (wingS) Wing surface area (ft^2) WingHalfSpan 16 # (wings) Wing half-span (ft) Chord 4.9 # (c) Mean geometric chord of wing (ft) AspectRatio 5.9 # (aspectRatio) aspect ratio EmptyWeight 1450 #(emptyWeight) Empty weight (lb) DISEntityType 1:2:225:40:1:1:0 # T-41 trainer DISAltEntityType 1:2:225:40:1:1:0 # T-41 trainer # (I(x,y,z)) Moments of inertia Ixx 1000 Iyy 7500 Izz 8000 # (cFlap) Lift due to flaps (yields Clift of 1.0 at max extension) CFlap 0.64279 CLNegStall 14.0 # (deg) CLPosStall 17.0 # (deg) BetaStall 15.0 # (deg) CFlapDrag 0.0467 # (cFlapDrag) Drag due to Flaps CGearDrag 0.03 # (cGearDrag) Drag due to Gear CSpeedBrake 0.03 # (cSpeedBrake) Drag due to Speed Brake # at 90 degrees # (CDb) Drag Characteristic equation [Wave+body] # independent variable is mach number CDb { # (CDb) Drag Characteristic equation [Wave+body] # independent variable is mach number 0.0, 0.020, 0.2, 0.020, 0.95, 0.015, 1.05, 0.045, 2.00, 0.030, 10.0, 0.030 } # This is a hack: it assumes CLMax = 1.7 at 17 degrees CLift { # (CLift) Lift-slope curve (vs alpha) -3.0, 0.0, -1.05, 0.0, -0.3316, -1.65, -0.2967, -1.7, -0.2618, -1.65, 0.2618, 1.65, 0.2967, 1.7, 0.3316, 1.65, 1.05, 0.0, 2.0, 0.0 } CnBeta { # (CnBeta) Yaw due to sideslip equation 0, -0.08125, 0.523540, -0.078125, 0.785340, -0.0609375, 1.047198, 0.125, 1.58, 0.0 } ClBeta { # (ClBeta) Roll due to sideslip equation 0, -0.0125, 0.43633, -0.015, 0.78540, 0.125, 1.58, 0.0, 3.142, 0.125, } CDBOrigin 0 # (CDBOrigin, CDBFactor) Drag due to sideslip CDBFactor 0.5 CDBPhase 0 # (CDBPhase) sideslip drag phase (deg) CYBeta -1.0 # (CYbeta) Side-force from side-slip [dCY/dBeta] EffElevator 0.45 # (effElevator) Elevator effectiveness EffRudder 0.35 # (effRudder) Rudder effectiveness MaxRudder 20 # (maxRudder) max Rudder (deg) SeTrimTakeoff 0 # (SeTrimTakeoff) Elevator trim at takeoff (deg) MaxAileron 20 # (maxAileron) max Aileron (deg) MaxFlap 40 # (maxFlap) max flap setting (deg) # (flapRate) flap extension rate (about 2 secs to fully extend flaps) FlapRate 6 # (deg/sec) # (gearRate) gear extension rate (about 3 secs to fully extend gear) GearRate 30 # (deg/sec) MaxSpeedBrake 80 # (maxSpeedBrake) max Speed Brake setting (deg) # (speedBrakeRate) rate of speed brake extension (2 secs to full ext) SpeedBrakeRate 40 # (deg/sec) # (speedBrakeIncr) speed Brake increment per keystroke SpeedBrakeIncr 0 # (deg) Clda 0.048 # (Clda) roll moment from aileron offset Cldr 0.004 # (Cldr) roll moment from rudder offset Clp -0.27 # (Clp) roll damping Cmq -8.0 # (Cmq) pitch damping factor Cnr -1.0 # (Cnr) yaw damping factor CmAlpha -0.30 # (cmSlope) CmAlpha curve slope CmFactor -0.20 # (cmFactor) CmAlpha factor when stalled MaxFuel 240 # (maxFuel) maximum internal fuel (lb) # engine lag factor (how fast does it respond to throttle changes) EngineLag -1.0 # (maxThrust) max static thrust, military power (lb) MaxThrust 400 # (maxABThrust) max static thrust, afterburner on (lb) MaxABThrust 400 Thrust { # (Thrust) Mach Number vs. thrust 0, 1, 1.7, 1.5, 2.0, 0.84, 5, 0.5 } ABThrust { # (ABThrust) afterburner thrust table 0, 1, 0.5, 1, 1, 1.21, 1.7, 1.7, 5, 1.64 } # (spFuelConsump) specific fuel consump(lb fuel/lb T x hr) SpFuelConsump 0.1677 # (spABFuelConsump) AB specific fuel consump(lb fuel/lb T x hr) SpABFuelConsump 0.1677 # (groundingPoint) hypothetical single pt of contact w/ground GroundingPoint { 0, 0, 3.35 } # (viewPoint) pilot's viewing location wrt CG ViewPoint { 0.2791, -0.7326, -1.7792 } # Landing Gear control parameters MuStatic 0.08 # (muStatic) static coeff of friction no-brakes MuKinetic 0.05 # (muKinetic) moving coeff of friction no-brakes MuBStatic 0.7 # (muBStatic) static brakes-on MuBKinetic 0.6 # (muBKinetic) moving brakes-on MaxNWDef 30 # (maxNWDef) maximum nosewheel deflection (deg) NWIncr 0.0397 # (NWIncr) deflection for each unit MaxNWS 85 # (maxNWS) maximum NWS velocity (kts) # (rm) location of main gear attachments Rm { -0.3489, 4.0118, 2.0299 } # (rn) location of nose gear attachments Rn { 4.1165, 0.0, 2.029 } Dm 1000 # main oleo damping factor Dn 100 # nose oleo damping factor Km 5377 # main oleo spring factor Kn 547 # nose oleo spring factor Gm 1.0 # main strut length with tire (ft) Gn 1.0 # nose strut length with tire (ft) CmMax 0.5 # (cmMax) main max oleo extension distance (ft) CnMax 0.5 # (cnMax) nose max oleo extension distance (ft) # (tailExtent) as we rotate, this part may drag TailExtent { -18.165, 0.0, 1.191 } StructurePoints 10 # (structurePts) maximum structural damage # Radar data based on N-019 Pulse Doppler radar cited in [AirI Aug89]. RadarOutput 0 # (radarOutput) radar output (watts) RadarTRange 0 # (radarTRange) tracking radar range (nm) RadarDRange 0 # (radarDRange) detection radar range (nm) TEWSThreshold 0 # Radar Warning Receiver threshold (watts) # Weapons WeaponCount 2 HardPoint0 { 7.0, -4.0, 0.0 } HardPoint1 { 0.357, 15.6, 0.0 } HardPoint2 { 0.357, -15.6, 0.0 } HardPoint3 { 1.5, 9.0, 2.0 } HardPoint4 { 1.5, -9.0, 2.0 } HardPoint5 { 1.5, 8.0, 1.5 } HardPoint6 { 1.5, -8.0, 1.5 } HardPoint7 { 1.5, 10.0, 1.5 } HardPoint8 { 1.5, -10.0, 1.5 } WeaponStation 0 "m61a1" 50 0 0 WeaponStation 1 "aim9m" 0 0 0 }