1 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
7 ------------- Copyright (C) 1999 Jon S. Berndt (jsb@hal-pc.org) -------------
9 This program is free software; you can redistribute it and/or modify it under
10 the terms of the GNU General Public License as published by the Free Software
11 Foundation; either version 2 of the License, or (at your option) any later
14 This program is distributed in the hope that it will be useful, but WITHOUT
15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
16 FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
19 You should have received a copy of the GNU General Public License along with
20 this program; if not, write to the Free Software Foundation, Inc., 59 Temple
21 Place - Suite 330, Boston, MA 02111-1307, USA.
23 Further information about the GNU General Public License can also be found on
24 the world wide web at http://www.gnu.org.
27 --------------------------------------------------------------------------------
29 1/1/00 TP Added calcs and getters for VTAS, VCAS, VEAS, Vground, in knots
31 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
33 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
38 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
40 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
43 #include "FGMatrix33.h"
44 #include "FGColumnVector3.h"
45 #include "FGColumnVector4.h"
47 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
49 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
51 #define ID_AUXILIARY "$Id$"
53 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
55 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
57 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
58 COMMENTS, REFERENCES, and NOTES [use "class documentation" below for API docs]
59 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
61 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
63 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
65 /** Encapsulates various uncategorized scheduled functions.
66 @author Tony Peden, Jon Berndt
71 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
73 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
75 class FGAuxiliary : public FGModel {
78 @param Executive a pointer to the parent executive object */
79 FGAuxiliary(FGFDMExec*);
83 /** Runs the Auxiliary routines; called by the Executive
84 @return false if no error */
87 // Use FGInitialCondition to set these speeds
88 inline double GetVcalibratedFPS(void) { return vcas; }
89 inline double GetVcalibratedKTS(void) { return vcas*fpstokts; }
90 inline double GetVequivalentFPS(void) { return veas; }
91 inline double GetVequivalentKTS(void) { return veas*fpstokts; }
93 inline FGColumnVector3& GetPilotAccel(void) { return vPilotAccel; }
94 inline double GetPilotAccel(int idx) { return vPilotAccel(idx); }
95 FGColumnVector3 GetNpilot(void);
96 double GetNpilot(int idx);
98 inline double GetEarthPositionAngle(void) { return earthPosAngle; }
100 double GetHeadWind(void);
101 double GetCrossWind(void);
107 double qbar,rhosl,rho,p,psl,pt;
109 // Don't add a getter for pt!
110 // pt above is freestream total pressure for subsonic only
111 // for supersonic it is the 1D total pressure behind a normal shock
112 // if a general freestream total is needed, e-mail Tony Peden
113 // (apeden@earthlink.net) or you can add it your self using the
114 // isentropic flow equations
116 FGColumnVector3 vPilotAccel;
117 FGColumnVector3 vToEyePt;
119 double earthPosAngle;
122 void Debug(int from);
125 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%