Erik Hofman 2003-01-01 $Id: DHC6.xml,v 1.21 2014/02/09 10:36:32 ehofman Exp $ DeHavilland DHC-6 This model was created using publicly available data, publicly available technical reports, textbooks, and guesses. It contains no proprietary or restricted data. If this model has been validated at all, it would be only to the extent that it seems to "fly right", and that it possibly complies with published, publicly known, performance data (maximum speed, endurance, etc.). Thus, this model is meant for educational and entertainment purposes only. This simulation model is not endorsed by the manufacturer. 422.5 65 6.5 98.18 24.75 76.05 0 211.8 0 0 93.6 -18.2 31.2 0 0 0 19317 24679 35344 -1099 8100 211.8 0 -14.9 230 93.6 -18.2 8.4 75.5 0 -118.2 0.8 0.5 0.02 2982.6 994.2 15 NONE 0 245.9 -77.3 -117.5 0.8 0.5 0.02 9942 1988.4 0.0 LEFT 0 245.9 77.3 -117.5 0.8 0.5 0.02 9942 1988.4 0.0 RIGHT 0 142.4 -109.3 -2.88 0.0 0 0 0 1 142.4 -109.3 -2.88 0.0 0.0 0.0 142.4 109.3 -2.88 0.0 0 0 1 0 142.4 109.3 -2.88 0.0 0.0 0.0 211.8 0 0 1290.5 892.1 211.8 0 0 1290.5 892.1 fcs/elevator-cmd-norm fcs/pitch-trim-cmd-norm -1 1 fcs/pitch-trim-sum -0.454 0.244

fcs/elevator-pos-rad

fcs/aileron-cmd-norm fcs/roll-trim-cmd-norm -1 1 fcs/roll-trim-sum -0.28 0.33

fcs/left-aileron-pos-rad

-fcs/roll-trim-sum -0.28 0.33

fcs/right-aileron-pos-rad

fcs/rudder-cmd-norm fcs/yaw-trim-cmd-norm -1 1 fcs/rudder-command-sum -0.28 0.28

fcs/rudder-pos-rad

fcs/flap-cmd-norm 0 0 10 4 20 2 30 2 40 2

fcs/flap-pos-deg

fcs/flap-pos-deg 0 40 0 1

fcs/flap-pos-norm

fcs/speedbrake-cmd-norm 0 0 1 1

fcs/speedbrake-pos-norm

propulsion/engine[0]/thrust-lbs propulsion/engine[1]/thrust-lbs fcs/engine-thrust-lbs 0.0 0.0001004

fcs/engine-thrust-coefficient

Drag_at_zero_lift aero/qbar-psf metrics/Sw-sqft aero/alpha-rad -1.5700 1.6590 -0.2600 0.0580 0.0000 0.0488 0.2600 0.0580 1.5700 1.6590 Induced_drag aero/qbar-psf metrics/Sw-sqft aero/cl-squared 0.0390 Drag_due_to_mach aero/qbar-psf metrics/Sw-sqft velocities/mach 0.0000 0.0000 0.7000 0.0000 1.1000 0.0230 1.8000 0.0150 Drag_due_to_flaps aero/qbar-psf metrics/Sw-sqft fcs/flap-pos-norm 0.0350 Drag_due_to_speedbrakes aero/qbar-psf metrics/Sw-sqft fcs/speedbrake-pos-norm 0.0280 Drag_due_to_sideslip aero/qbar-psf metrics/Sw-sqft aero/mag-beta-rad 0.0000 0.0000 0.2600 0.0500 1.5700 1.2300 Drag_due_to_Elevator_Deflection aero/qbar-psf metrics/Sw-sqft fcs/elevator-pos-norm 0.0350 Side_force_due_to_beta aero/qbar-psf metrics/Sw-sqft aero/beta-rad -0.6000 Side_force_due_to_rudder aero/qbar-psf metrics/Sw-sqft fcs/rudder-pos-rad 0.1500 Side_force_due_to_roll_rate aero/qbar-psf metrics/Sw-sqft aero/bi2vel velocities/p-aero-rad_sec -0.2000 Side_force_due_to_yaw_rate aero/qbar-psf metrics/Sw-sqft aero/bi2vel velocities/r-aero-rad_sec 0.4000 Lift_due_to_alpha aero/qbar-psf metrics/Sw-sqft aero/alpha-rad -0.3491 -0.5800 -0.2618 -0.5200 -0.1745 -0.4500 -0.1396 -0.2800 -0.1047 -0.2000 -0.0698 0.1600 -0.0349 0.3200 0.0000 0.4400 0.0349 0.5800 0.0698 0.7500 0.1047 0.8100 0.1396 0.9500 0.1745 1.1000 0.2094 1.1250 0.2443 1.1400 0.2793 1.1600 0.3142 1.1200 0.3491 1.1300 0.4363 1.1700 0.5236 1.2099 0.6109 1.2699 0.6981 1.3999 Delta_Lift_due_to_flaps aero/qbar-psf metrics/Sw-sqft fcs/flap-pos-deg 0.0000 0.0000 10.0000 0.9250 20.0000 1.1890 30.0000 1.4750 40.0000 1.6330 Delta_Lift_due_to_speedbrake aero/qbar-psf metrics/Sw-sqft fcs/speedbrake-pos-norm 0.0000 Lift_due_to_Elevator_Deflection aero/qbar-psf metrics/Sw-sqft fcs/elevator-pos-rad 0.6080 Lift_due_to_pitch_rate aero/qbar-psf metrics/Sw-sqft velocities/q-aero-rad_sec aero/ci2vel 19.9700 Roll_moment_due_to_beta aero/qbar-psf metrics/Sw-sqft metrics/bw-ft aero/beta-radaero/alpha-rad 0.0698 0.1745 0.2443 0.3491 -0.3491 0.1250 0.0450 0.0240 -0.0270 -0.2618 0.0900 0.0220 0.0030 -0.0150 -0.1745 0.0770 0.0200 -0.0100 0.0000 -0.0873 0.0360 0.0270 -0.0220 -0.0080 0.0000 0.0000 -0.0100 0.0200 -0.0060 0.0873 0.0360 -0.0170 0.0200 -0.0100 0.1745 0.0770 -0.0100 0.0050 -0.0100 0.2618 0.0900 -0.0250 -0.0180 0.0000 0.3491 0.1250 -0.0450 -0.0350 0.0200 Roll_moment_due_to_roll_rate_(roll_damping) aero/qbar-psf metrics/Sw-sqft metrics/bw-ft aero/bi2vel velocities/p-aero-rad_sec -0.5000 Roll_moment_due_to_yaw_rate aero/qbar-psf metrics/Sw-sqft metrics/bw-ft aero/bi2vel velocities/r-aero-rad_sec 0.0600 Roll_moment_due_to_aileron aero/qbar-psf metrics/Sw-sqft metrics/bw-ft fcs/left-aileron-pos-rad velocities/mach 0.0000 0.1500 2.0000 0.0500 Roll_moment_due_to_rudder aero/qbar-psf metrics/Sw-sqft metrics/bw-ft fcs/rudder-pos-rad 0.0150 Pitch_moment_due_to_alpha aero/qbar-psf metrics/Sw-sqft metrics/cbarw-ft aero/alpha-rad -0.3491 0.391 -0.2618 0.423 -0.1745 0.288 -0.0873 0.189 0.0000 0.093 0.0873 -0.048 0.1745 -0.200 0.2618 -0.318 0.3491 -0.384 0.4363 -0.397 0.5236 -0.403 0.6109 -0.469 0.6981 -0.532 Pitch_moment_due_to_elevator_and_flaps aero/qbar-psf metrics/Sw-sqft metrics/cbarw-ft aero/alpha-radfcs/elevator-pos-radfcs/flap-pos-deg -0.4538 -0.2269 0.0000 0.1222 0.2443 -0.3491 0.2800 0.1700 0.0000 -0.1000 -0.2200 -0.2618 0.2000 0.0900 0.0000 -0.0900 -0.2800 -0.1745 0.4300 0.3100 0.0000 -0.1700 -0.3700 -0.1396 0.5100 0.3700 0.0000 -0.1900 -0.3800 -0.1047 0.5300 0.3900 0.0000 -0.2000 -0.3800 -0.0698 0.5600 0.4000 0.0000 -0.2000 -0.3900 -0.0349 0.5900 0.4100 0.0000 -0.2000 -0.3800 0.0000 0.6300 0.4000 0.0000 -0.1900 -0.3800 0.0349 0.6400 0.3900 0.0000 -0.2000 -0.3600 0.0698 0.6500 0.4000 0.0000 -0.1900 -0.3400 0.1047 0.6400 0.3800 0.0000 -0.1800 -0.3200 0.1396 0.5800 0.3600 0.0000 -0.1600 -0.3200 0.1745 0.5900 0.3700 0.0000 -0.2100 -0.3200 0.2094 0.5600 0.3500 0.0000 -0.2100 -0.3400 0.2443 0.5400 0.3400 0.0000 -0.1900 -0.2900 0.2793 0.4800 0.3300 0.0000 -0.1700 -0.2600 0.3142 0.4300 0.3100 0.0000 -0.1500 -0.2300 0.3491 0.4600 0.3000 0.0000 -0.2100 -0.2000 0.4363 0.2600 0.2100 0.0000 -0.0800 -0.1400 0.5236 0.2900 0.1900 0.0000 -0.0900 -0.1900 0.6109 0.3800 0.2400 0.0000 -0.0800 -0.1600 0.6981 0.4200 0.2300 0.0000 -0.0900 -0.1800 -0.4538 -0.2269 0.0000 0.1222 0.2443 -0.3491 0.3300 0.1800 0.0000 -0.4000 -0.1900 -0.2618 0.3000 0.2100 0.0000 -0.2000 -0.2200 -0.1745 0.4400 0.2400 0.0000 -0.1500 -0.3800 -0.1396 0.4800 0.2800 0.0000 -0.1700 -0.3600 -0.1047 0.4700 0.3000 0.0000 -0.1700 -0.3500 -0.0698 0.4600 0.3200 0.0000 -0.1900 -0.3700 -0.0349 0.4500 0.3500 0.0000 -0.2000 -0.3900 0.0000 0.5300 0.3600 0.0000 -0.2000 -0.4000 0.0349 0.5700 0.3800 0.0000 -0.2000 -0.3800 0.0698 0.5900 0.3900 0.0000 -0.2000 -0.3600 0.1047 0.6200 0.3800 0.0000 -0.2000 -0.3500 0.1396 0.5700 0.3500 0.0000 -0.1500 -0.2900 0.1745 0.4900 0.2900 0.0000 -0.1300 -0.2800 0.2094 0.4700 0.2700 0.0000 -0.1200 -0.2700 0.2443 0.4500 0.2500 0.0000 -0.1300 -0.2700 0.2793 0.4100 0.2300 0.0000 -0.1400 -0.2800 0.3142 0.4200 0.2500 0.0000 -0.1200 -0.3100 0.3491 0.4100 0.2300 0.0000 -0.1500 -0.2700 0.4363 0.3200 0.1900 0.0000 -0.0900 -0.1300 0.5236 0.2400 0.2000 0.0000 -0.0600 -0.1300 0.6109 0.2700 0.1600 0.0000 -0.0800 -0.1700 0.6981 0.3600 0.2100 0.0000 -0.0700 -0.1500 -0.4538 -0.2269 0.0000 0.1222 0.2443 -0.3491 0.2900 0.1700 0.0000 -0.0700 -0.2200 -0.2618 0.2000 0.0900 0.0000 -0.0700 -0.2600 -0.1745 0.1800 0.2100 0.0000 -0.1600 -0.3200 -0.1396 0.3600 0.2900 0.0000 -0.1800 -0.3600 -0.1047 0.4800 0.3300 0.0000 -0.2000 -0.3800 -0.0698 0.5000 0.3600 0.0000 -0.2000 -0.3800 -0.0349 0.5300 0.3700 0.0000 -0.2000 -0.3600 0.0000 0.5600 0.3800 0.0000 -0.1900 -0.3400 0.0349 0.6000 0.3900 0.0000 -0.1700 -0.2900 0.0698 0.6400 0.2600 0.0000 -0.1500 -0.2600 0.1047 0.5900 0.2400 0.0000 -0.1300 -0.2400 0.1396 0.5300 0.2400 0.0000 -0.1100 -0.2000 0.1745 0.4200 0.2200 0.0000 -0.1000 -0.2100 0.2094 0.4100 0.2100 0.0000 -0.1100 -0.2400 0.2443 0.4400 0.2200 0.0000 -0.1300 -0.2300 0.2793 0.4200 0.2500 0.0000 -0.1100 -0.2000 0.3142 0.4800 0.2800 0.0000 -0.1000 -0.2000 0.3491 0.1800 0.2100 0.0000 -0.0800 -0.1900 0.4363 0.2400 0.1900 0.0000 -0.1200 -0.1600 0.5236 0.2800 0.1800 0.0000 -0.0700 -0.1400 0.6109 0.3600 0.1800 0.0000 -0.1000 -0.1700 0.6981 0.3900 0.2100 0.0000 -0.0900 -0.1300 Pitch_moment_due_to_propulsion aero/qbar-psf metrics/Sw-sqft metrics/cbarw-ft fcs/engine-thrust-coefficient aero/alpha-radfcs/flap-pos-deg 0.00 40.00 -0.3491 0.0000 0.0000 -0.2618 0.0013 0.0489 -0.1745 0.0097 0.0792 -0.0873 0.0384 0.0467 0.0000 0.0411 0.0879 0.0873 0.0598 0.2875 0.1745 0.1179 0.3201 0.2618 0.1803 0.0000 0.3491 0.1452 0.0000 0.4363 0.0000 0.0000 0.5236 0.0000 0.0000 0.6109 0.0000 0.0000 0.6981 0.0000 0.0000 Pitch_moment_due_to_pitch_rate aero/qbar-psf metrics/Sw-sqft metrics/cbarw-ft aero/ci2vel velocities/q-aero-rad_sec -34.2000 Pitch_moment_due_to_alpha_rate aero/qbar-psf metrics/Sw-sqft metrics/cbarw-ft aero/ci2vel aero/alphadot-rad_sec -8.0000 Yaw_moment_due_to_beta aero/qbar-psf metrics/Sw-sqft metrics/bw-ft aero/beta-rad aero/alpha-radfcs/flap-pos-deg 0.0 20.0 40.0 -0.3491 -0.6000 -0.6000 -0.6000 -0.2618 -0.5150 -0.5150 -0.5150 -0.1745 -0.4750 0.0000 0.5923 -0.0873 0.0010 0.5897 1.4987 0.0000 0.5000 1.2032 2.4329 0.0873 0.8670 1.0046 2.8111 0.1745 1.1575 2.2389 3.1892 0.2618 1.1768 2.4895 2.8321 0.3491 1.0080 2.1187 2.5586 0.4363 1.1973 1.9986 2.1203 0.5236 1.1249 1.7488 1.9943 0.6109 1.2786 1.7401 1.8735 0.6981 1.4377 1.7387 1.7387 Yaw_moment_due_to_yaw_rate aero/qbar-psf metrics/Sw-sqft metrics/bw-ft aero/bi2vel velocities/r-aero-rad_sec -0.1800 Yaw_moment_due_to_roll_rate aero/qbar-psf metrics/Sw-sqft metrics/bw-ft aero/bi2vel velocities/p-aero-rad_sec -0.0600 Yaw_moment_due_to_rudder aero/qbar-psf metrics/Sw-sqft metrics/bw-ft fcs/rudder-pos-rad -0.1250 Adverse_yaw aero/qbar-psf metrics/Sw-sqft metrics/bw-ft fcs/left-aileron-pos-rad -0.0010