1 /***************************************************************************
5 ----------------------------------------------------------------------------
7 FUNCTION: LaRCSim generic parameters header file
9 ----------------------------------------------------------------------------
11 MODULE STATUS: developmental
13 ----------------------------------------------------------------------------
15 GENEALOGY: Created 15 DEC 1993 by Bruce Jackson;
16 was part of old ls_eom.h header
18 ----------------------------------------------------------------------------
20 DESIGNED BY: B. Jackson
24 MAINTAINED BY: guess who
26 ----------------------------------------------------------------------------
33 ----------------------------------------------------------------------------
37 [ 1] McFarland, Richard E.: "A Standard Kinematic Model
38 for Flight Simulation at NASA-Ames", NASA CR-2497,
41 [ 2] ANSI/AIAA R-004-1992 "Recommended Practice: Atmos-
42 pheric and Space Flight Vehicle Coordinate Systems",
45 [ 3] Beyer, William H., editor: "CRC Standard Mathematical
46 Tables, 28th edition", CRC Press, Boca Raton, FL, 1987,
49 [ 4] Dowdy, M. C.; Jackson, E. B.; and Nichols, J. H.:
50 "Controls Analysis and Simulation Test Loop Environ-
51 ment (CASTLE) Programmer's Guide, Version 1.3",
52 NATC TM 89-11, 30 March 1989.
54 [ 5] Halliday, David; and Resnick, Robert: "Fundamentals
55 of Physics, Revised Printing", Wiley and Sons, 1974.
58 [ 6] Anon: "U. S. Standard Atmosphere, 1962"
60 [ 7] Anon: "Aeronautical Vest Pocket Handbook, 17th edition",
61 Pratt & Whitney Aircraft Group, Dec. 1977
63 [ 8] Stevens, Brian L.; and Lewis, Frank L.: "Aircraft
64 Control and Simulation", Wiley and Sons, 1992.
67 --------------------------------------------------------------------------*/
76 /*================== Mass properties and geometry values ==================*/
78 DATA mass, i_xx, i_yy, i_zz, i_xz; /* Inertias */
79 #define Mass generic_.mass
80 #define I_xx generic_.i_xx
81 #define I_yy generic_.i_yy
82 #define I_zz generic_.i_zz
83 #define I_xz generic_.i_xz
85 VECTOR_3 d_pilot_rp_body_v; /* Pilot location rel to ref pt */
86 #define D_pilot_rp_body_v generic_.d_pilot_rp_body_v
87 #define Dx_pilot generic_.d_pilot_rp_body_v[0]
88 #define Dy_pilot generic_.d_pilot_rp_body_v[1]
89 #define Dz_pilot generic_.d_pilot_rp_body_v[2]
91 VECTOR_3 d_cg_rp_body_v; /* CG position w.r.t. ref. point */
92 #define D_cg_rp_body_v generic_.d_cg_rp_body_v
93 #define Dx_cg generic_.d_cg_rp_body_v[0]
94 #define Dy_cg generic_.d_cg_rp_body_v[1]
95 #define Dz_cg generic_.d_cg_rp_body_v[2]
97 /*================================ Forces =================================*/
99 VECTOR_3 f_body_total_v;
100 #define F_body_total_v generic_.f_body_total_v
101 #define F_X generic_.f_body_total_v[0]
102 #define F_Y generic_.f_body_total_v[1]
103 #define F_Z generic_.f_body_total_v[2]
105 VECTOR_3 f_local_total_v;
106 #define F_local_total_v generic_.f_local_total_v
107 #define F_north generic_.f_local_total_v[0]
108 #define F_east generic_.f_local_total_v[1]
109 #define F_down generic_.f_local_total_v[2]
112 #define F_aero_v generic_.f_aero_v
113 #define F_X_aero generic_.f_aero_v[0]
114 #define F_Y_aero generic_.f_aero_v[1]
115 #define F_Z_aero generic_.f_aero_v[2]
118 #define F_engine_v generic_.f_engine_v
119 #define F_X_engine generic_.f_engine_v[0]
120 #define F_Y_engine generic_.f_engine_v[1]
121 #define F_Z_engine generic_.f_engine_v[2]
124 #define F_gear_v generic_.f_gear_v
125 #define F_X_gear generic_.f_gear_v[0]
126 #define F_Y_gear generic_.f_gear_v[1]
127 #define F_Z_gear generic_.f_gear_v[2]
129 /*================================ Moments ================================*/
131 VECTOR_3 m_total_rp_v;
132 #define M_total_rp_v generic_.m_total_rp_v
133 #define M_l_rp generic_.m_total_rp_v[0]
134 #define M_m_rp generic_.m_total_rp_v[1]
135 #define M_n_rp generic_.m_total_rp_v[2]
137 VECTOR_3 m_total_cg_v;
138 #define M_total_cg_v generic_.m_total_cg_v
139 #define M_l_cg generic_.m_total_cg_v[0]
140 #define M_m_cg generic_.m_total_cg_v[1]
141 #define M_n_cg generic_.m_total_cg_v[2]
144 #define M_aero_v generic_.m_aero_v
145 #define M_l_aero generic_.m_aero_v[0]
146 #define M_m_aero generic_.m_aero_v[1]
147 #define M_n_aero generic_.m_aero_v[2]
150 #define M_engine_v generic_.m_engine_v
151 #define M_l_engine generic_.m_engine_v[0]
152 #define M_m_engine generic_.m_engine_v[1]
153 #define M_n_engine generic_.m_engine_v[2]
156 #define M_gear_v generic_.m_gear_v
157 #define M_l_gear generic_.m_gear_v[0]
158 #define M_m_gear generic_.m_gear_v[1]
159 #define M_n_gear generic_.m_gear_v[2]
161 /*============================== Accelerations ============================*/
163 VECTOR_3 v_dot_local_v;
164 #define V_dot_local_v generic_.v_dot_local_v
165 #define V_dot_north generic_.v_dot_local_v[0]
166 #define V_dot_east generic_.v_dot_local_v[1]
167 #define V_dot_down generic_.v_dot_local_v[2]
169 VECTOR_3 v_dot_body_v;
170 #define V_dot_body_v generic_.v_dot_body_v
171 #define U_dot_body generic_.v_dot_body_v[0]
172 #define V_dot_body generic_.v_dot_body_v[1]
173 #define W_dot_body generic_.v_dot_body_v[2]
175 VECTOR_3 a_cg_body_v;
176 #define A_cg_body_v generic_.a_cg_body_v
177 #define A_X_cg generic_.a_cg_body_v[0]
178 #define A_Y_cg generic_.a_cg_body_v[1]
179 #define A_Z_cg generic_.a_cg_body_v[2]
181 VECTOR_3 a_pilot_body_v;
182 #define A_pilot_body_v generic_.a_pilot_body_v
183 #define A_X_pilot generic_.a_pilot_body_v[0]
184 #define A_Y_pilot generic_.a_pilot_body_v[1]
185 #define A_Z_pilot generic_.a_pilot_body_v[2]
187 VECTOR_3 n_cg_body_v;
188 #define N_cg_body_v generic_.n_cg_body_v
189 #define N_X_cg generic_.n_cg_body_v[0]
190 #define N_Y_cg generic_.n_cg_body_v[1]
191 #define N_Z_cg generic_.n_cg_body_v[2]
193 VECTOR_3 n_pilot_body_v;
194 #define N_pilot_body_v generic_.n_pilot_body_v
195 #define N_X_pilot generic_.n_pilot_body_v[0]
196 #define N_Y_pilot generic_.n_pilot_body_v[1]
197 #define N_Z_pilot generic_.n_pilot_body_v[2]
199 VECTOR_3 omega_dot_body_v;
200 #define Omega_dot_body_v generic_.omega_dot_body_v
201 #define P_dot_body generic_.omega_dot_body_v[0]
202 #define Q_dot_body generic_.omega_dot_body_v[1]
203 #define R_dot_body generic_.omega_dot_body_v[2]
206 /*============================== Velocities ===============================*/
209 #define V_local_v generic_.v_local_v
210 #define V_north generic_.v_local_v[0]
211 #define V_east generic_.v_local_v[1]
212 #define V_down generic_.v_local_v[2]
214 VECTOR_3 v_local_rel_ground_v; /* V rel w.r.t. earth surface */
215 #define V_local_rel_ground_v generic_.v_local_rel_ground_v
216 #define V_north_rel_ground generic_.v_local_rel_ground_v[0]
217 #define V_east_rel_ground generic_.v_local_rel_ground_v[1]
218 #define V_down_rel_ground generic_.v_local_rel_ground_v[2]
220 VECTOR_3 v_local_airmass_v; /* velocity of airmass (steady winds) */
221 #define V_local_airmass_v generic_.v_local_airmass_v
222 #define V_north_airmass generic_.v_local_airmass_v[0]
223 #define V_east_airmass generic_.v_local_airmass_v[1]
224 #define V_down_airmass generic_.v_local_airmass_v[2]
226 VECTOR_3 v_local_rel_airmass_v; /* velocity of veh. relative to airmass */
227 #define V_local_rel_airmass_v generic_.v_local_rel_airmass_v
228 #define V_north_rel_airmass generic_.v_local_rel_airmass_v[0]
229 #define V_east_rel_airmass generic_.v_local_rel_airmass_v[1]
230 #define V_down_rel_airmass generic_.v_local_rel_airmass_v[2]
232 VECTOR_3 v_local_gust_v; /* linear turbulence components, L frame */
233 #define V_local_gust_v generic_.v_local_gust_v
234 #define U_gust generic_.v_local_gust_v[0]
235 #define V_gust generic_.v_local_gust_v[1]
236 #define W_gust generic_.v_local_gust_v[2]
238 VECTOR_3 v_wind_body_v; /* Wind-relative velocities in body axis */
239 #define V_wind_body_v generic_.v_wind_body_v
240 #define U_body generic_.v_wind_body_v[0]
241 #define V_body generic_.v_wind_body_v[1]
242 #define W_body generic_.v_wind_body_v[2]
244 DATA v_rel_wind, v_true_kts, v_rel_ground, v_inertial;
245 DATA v_ground_speed, v_equiv, v_equiv_kts;
246 DATA v_calibrated, v_calibrated_kts;
247 #define V_rel_wind generic_.v_rel_wind
248 #define V_true_kts generic_.v_true_kts
249 #define V_rel_ground generic_.v_rel_ground
250 #define V_inertial generic_.v_inertial
251 #define V_ground_speed generic_.v_ground_speed
252 #define V_equiv generic_.v_equiv
253 #define V_equiv_kts generic_.v_equiv_kts
254 #define V_calibrated generic_.v_calibrated
255 #define V_calibrated_kts generic_.v_calibrated_kts
257 VECTOR_3 omega_body_v; /* Angular B rates */
258 #define Omega_body_v generic_.omega_body_v
259 #define P_body generic_.omega_body_v[0]
260 #define Q_body generic_.omega_body_v[1]
261 #define R_body generic_.omega_body_v[2]
263 VECTOR_3 omega_local_v; /* Angular L rates */
264 #define Omega_local_v generic_.omega_local_v
265 #define P_local generic_.omega_local_v[0]
266 #define Q_local generic_.omega_local_v[1]
267 #define R_local generic_.omega_local_v[2]
269 VECTOR_3 omega_total_v; /* Diff btw B & L */
270 #define Omega_total_v generic_.omega_total_v
271 #define P_total generic_.omega_total_v[0]
272 #define Q_total generic_.omega_total_v[1]
273 #define R_total generic_.omega_total_v[2]
275 VECTOR_3 euler_rates_v;
276 #define Euler_rates_v generic_.euler_rates_v
277 #define Phi_dot generic_.euler_rates_v[0]
278 #define Theta_dot generic_.euler_rates_v[1]
279 #define Psi_dot generic_.euler_rates_v[2]
281 VECTOR_3 geocentric_rates_v; /* Geocentric linear velocities */
282 #define Geocentric_rates_v generic_.geocentric_rates_v
283 #define Latitude_dot generic_.geocentric_rates_v[0]
284 #define Longitude_dot generic_.geocentric_rates_v[1]
285 #define Radius_dot generic_.geocentric_rates_v[2]
287 /*=============================== Positions ===============================*/
289 VECTOR_3 geocentric_position_v;
290 #define Geocentric_position_v generic_.geocentric_position_v
291 #define Lat_geocentric generic_.geocentric_position_v[0]
292 #define Lon_geocentric generic_.geocentric_position_v[1]
293 #define Radius_to_vehicle generic_.geocentric_position_v[2]
295 VECTOR_3 geodetic_position_v;
296 #define Geodetic_position_v generic_.geodetic_position_v
297 #define Latitude generic_.geodetic_position_v[0]
298 #define Longitude generic_.geodetic_position_v[1]
299 #define Altitude generic_.geodetic_position_v[2]
301 VECTOR_3 euler_angles_v;
302 #define Euler_angles_v generic_.euler_angles_v
303 #define Phi generic_.euler_angles_v[0]
304 #define Theta generic_.euler_angles_v[1]
305 #define Psi generic_.euler_angles_v[2]
307 /*======================= Miscellaneous quantities ========================*/
309 DATA t_local_to_body_m[3][3]; /* Transformation matrix L to B */
310 #define T_local_to_body_m generic_.t_local_to_body_m
311 #define T_local_to_body_11 generic_.t_local_to_body_m[0][0]
312 #define T_local_to_body_12 generic_.t_local_to_body_m[0][1]
313 #define T_local_to_body_13 generic_.t_local_to_body_m[0][2]
314 #define T_local_to_body_21 generic_.t_local_to_body_m[1][0]
315 #define T_local_to_body_22 generic_.t_local_to_body_m[1][1]
316 #define T_local_to_body_23 generic_.t_local_to_body_m[1][2]
317 #define T_local_to_body_31 generic_.t_local_to_body_m[2][0]
318 #define T_local_to_body_32 generic_.t_local_to_body_m[2][1]
319 #define T_local_to_body_33 generic_.t_local_to_body_m[2][2]
321 DATA gravity; /* Local acceleration due to G */
322 #define Gravity generic_.gravity
324 DATA centrifugal_relief; /* load factor reduction due to speed */
325 #define Centrifugal_relief generic_.centrifugal_relief
327 DATA alpha, beta, alpha_dot, beta_dot; /* in radians */
328 #define Alpha generic_.alpha
329 #define Beta generic_.beta
330 #define Alpha_dot generic_.alpha_dot
331 #define Beta_dot generic_.beta_dot
333 DATA cos_alpha, sin_alpha, cos_beta, sin_beta;
334 #define Cos_alpha generic_.cos_alpha
335 #define Sin_alpha generic_.sin_alpha
336 #define Cos_beta generic_.cos_beta
337 #define Sin_beta generic_.sin_beta
339 DATA cos_phi, sin_phi, cos_theta, sin_theta, cos_psi, sin_psi;
340 #define Cos_phi generic_.cos_phi
341 #define Sin_phi generic_.sin_phi
342 #define Cos_theta generic_.cos_theta
343 #define Sin_theta generic_.sin_theta
344 #define Cos_psi generic_.cos_psi
345 #define Sin_psi generic_.sin_psi
347 DATA gamma_vert_rad, gamma_horiz_rad; /* Flight path angles */
348 #define Gamma_vert_rad generic_.gamma_vert_rad
349 #define Gamma_horiz_rad generic_.gamma_horiz_rad
351 DATA sigma, density, v_sound, mach_number;
352 #define Sigma generic_.sigma
353 #define Density generic_.density
354 #define V_sound generic_.v_sound
355 #define Mach_number generic_.mach_number
357 DATA static_pressure, total_pressure, impact_pressure, dynamic_pressure;
358 #define Static_pressure generic_.static_pressure
359 #define Total_pressure generic_.total_pressure
360 #define Impact_pressure generic_.impact_pressure
361 #define Dynamic_pressure generic_.dynamic_pressure
363 DATA static_temperature, total_temperature;
364 #define Static_temperature generic_.static_temperature
365 #define Total_temperature generic_.total_temperature
367 DATA sea_level_radius, earth_position_angle;
368 #define Sea_level_radius generic_.sea_level_radius
369 #define Earth_position_angle generic_.earth_position_angle
371 DATA runway_altitude, runway_latitude, runway_longitude, runway_heading;
372 #define Runway_altitude generic_.runway_altitude
373 #define Runway_latitude generic_.runway_latitude
374 #define Runway_longitude generic_.runway_longitude
375 #define Runway_heading generic_.runway_heading
378 #define Radius_to_rwy generic_.radius_to_rwy
380 VECTOR_3 d_cg_rwy_local_v; /* CG rel. to rwy in local coords */
381 #define D_cg_rwy_local_v generic_.d_cg_rwy_local_v
382 #define D_cg_north_of_rwy generic_.d_cg_rwy_local_v[0]
383 #define D_cg_east_of_rwy generic_.d_cg_rwy_local_v[1]
384 #define D_cg_above_rwy generic_.d_cg_rwy_local_v[2]
386 VECTOR_3 d_cg_rwy_rwy_v; /* CG relative to runway, in rwy coordinates */
387 #define D_cg_rwy_rwy_v generic_.d_cg_rwy_rwy_v
388 #define X_cg_rwy generic_.d_cg_rwy_rwy_v[0]
389 #define Y_cg_rwy generic_.d_cg_rwy_rwy_v[1]
390 #define H_cg_rwy generic_.d_cg_rwy_rwy_v[2]
392 VECTOR_3 d_pilot_rwy_local_v; /* pilot rel. to rwy in local coords */
393 #define D_pilot_rwy_local_v generic_.d_pilot_rwy_local_v
394 #define D_pilot_north_of_rwy generic_.d_pilot_rwy_local_v[0]
395 #define D_pilot_east_of_rwy generic_.d_pilot_rwy_local_v[1]
396 #define D_pilot_above_rwy generic_.d_pilot_rwy_local_v[2]
398 VECTOR_3 d_pilot_rwy_rwy_v; /* pilot rel. to rwy, in rwy coords. */
399 #define D_pilot_rwy_rwy_v generic_.d_pilot_rwy_rwy_v
400 #define X_pilot_rwy generic_.d_pilot_rwy_rwy_v[0]
401 #define Y_pilot_rwy generic_.d_pilot_rwy_rwy_v[1]
402 #define H_pilot_rwy generic_.d_pilot_rwy_rwy_v[2]
407 extern GENERIC generic_; /* usually defined in ls_main.c */
410 #endif /* _LS_GENERIC_H */
413 /*--------------------------- end of ls_generic.h ------------------------*/