-/*******************************************************************************
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Header: FGPosition.h
Author: Jon S. Berndt
Date started: 1/5/99
-
+
------------- Copyright (C) 1999 Jon S. Berndt (jsb@hal-pc.org) -------------
-
+
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.
-
+
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
details.
-
+
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA.
-
+
Further information about the GNU General Public License can also be found on
the world wide web at http://www.gnu.org.
-
+
HISTORY
--------------------------------------------------------------------------------
01/05/99 JSB Created
-
-********************************************************************************
-COMMENTS, REFERENCES, and NOTES
-********************************************************************************
-
-********************************************************************************
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
SENTRY
-*******************************************************************************/
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
#ifndef FGPOSITION_H
#define FGPOSITION_H
-/*******************************************************************************
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
INCLUDES
-*******************************************************************************/
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
#include "FGModel.h"
-#include "FGMatrix.h"
+#include "FGMatrix33.h"
+#include "FGColumnVector3.h"
+#include "FGColumnVector4.h"
-using namespace std;
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+DEFINITIONS
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
-/*******************************************************************************
-CLASS DECLARATION
-*******************************************************************************/
-
-class FGPosition : public FGModel
-{
- FGColumnVector vUVW;
- FGColumnVector vVel;
+#define ID_POSITION "$Id$"
- float Vee, invMass, invRadius;
- double Radius;
- float LatitudeDot, LongitudeDot, RadiusDot;
- float lastLatitudeDot, lastLongitudeDot, lastRadiusDot;
- float Longitude, Latitude;
- float dt;
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+FORWARD DECLARATIONS
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
- void GetState(void);
- void PutState(void);
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+COMMENTS, REFERENCES, and NOTES
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
+
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+DOCUMENTATION
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
+
+/** Models the lateral and longitudinal translational EOM.
+ @author Jon S. Berndt
+ @version $Id$
+ @see <a href="http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/jsbsim/JSBSim/FGPosition.h?rev=HEAD&content-type=text/vnd.viewcvs-markup">
+ Header File </a>
+ @see <a href="http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/jsbsim/JSBSim/FGPosition.cpp?rev=HEAD&content-type=text/vnd.viewcvs-markup">
+ Source File </a>
+ */
+
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+CLASS DECLARATION
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
+class FGPosition : public FGModel {
public:
+ /** Constructor
+ @param Executive a pointer to the parent executive object */
FGPosition(FGFDMExec*);
- ~FGPosition(void);
+ /// Destructor
+ ~FGPosition();
- inline FGColumnVector GetVel(void) {return vVel;}
- inline FGColumnVector GetUVW(void) {return vUVW;}
- inline float GetVn(void) {return vVel(1);}
- inline float GetVe(void) {return vVel(2);}
- inline float GetVd(void) {return vVel(3);}
+ bool InitModel(void);
+ /** Runs the Position model; called by the Executive
+ @see JSBSim.cpp documentation
+ @return false if no error */
bool Run(void);
+
+ inline FGColumnVector3& GetVel(void) { return vVel; }
+ inline FGColumnVector3& GetVelDot(void) { return vVelDot; }
+ inline double GetVn(void) const { return vVel(eX); }
+ inline double GetVe(void) const { return vVel(eY); }
+ inline double GetVd(void) const { return vVel(eZ); }
+ inline double GetVground(void) const { return Vground; }
+ inline double GetGroundTrack(void) const { return psigt; }
+ inline double Geth(void) const { return h; }
+ inline double Gethdot(void) const { return RadiusDot; }
+ inline double GetLatitude(void) const { return Latitude; }
+ inline double GetLatitudeDot(void) const { return LatitudeDot; }
+ inline double GetLongitude(void) const { return Longitude; }
+ inline double GetLongitudeDot(void) const { return LongitudeDot; }
+ inline double GetRunwayRadius(void) const { return RunwayRadius; }
+ inline double GetDistanceAGL(void) const { return DistanceAGL; }
+ inline double GetRadius(void) const { return Radius; }
+ inline FGColumnVector3& GetRunwayNormal(void) { return vRunwayNormal; }
+
+ inline double GetGamma(void) const { return gamma; }
+ inline void SetGamma(double tt) { gamma = tt; }
+ inline double GetHOverBCG(void) const { return hoverbcg; }
+ inline double GetHOverBMAC(void) const { return hoverbmac; }
+ void SetvVel(const FGColumnVector3& v) { vVel = v; }
+ void SetLatitude(double tt) { Latitude = tt; }
+ void SetLongitude(double tt) { Longitude = tt; }
+ void Seth(double tt);
+ void SetRunwayRadius(double tt) { RunwayRadius = tt; }
+ void SetSeaLevelRadius(double tt) { SeaLevelRadius = tt;}
+ void SetDistanceAGL(double tt);
+ inline void SetRunwayNormal(double fgx, double fgy, double fgz ) {
+ vRunwayNormal << fgx << fgy << fgz;
+ }
+
+ void bind(void);
+ void unbind(void);
+
+private:
+ FGColumnVector3 vVel;
+ FGColumnVector3 vVelDot;
+ FGColumnVector3 vRunwayNormal;
+
+ double Radius, h;
+ double LatitudeDot, LongitudeDot, RadiusDot;
+ double lastLatitudeDot, lastLongitudeDot, lastRadiusDot;
+ double Longitude, Latitude;
+ double dt;
+ double RunwayRadius;
+ double DistanceAGL;
+ double SeaLevelRadius;
+ double gamma;
+ double Vt, Vground;
+ double hoverbcg,hoverbmac,b;
+
+ double psigt;
+
+ void GetState(void);
+ void Debug(int from);
};
-/******************************************************************************/
+//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
#endif
+
projects / flightgear.git / blobdiff