mirror of
https://github.com/nasa/trick.git
synced 2024-12-21 14:07:51 +00:00
78 lines
2.2 KiB
C++
78 lines
2.2 KiB
C++
#ifndef SATELLITE_HH
|
|
#define SATELLITE_HH
|
|
/********************************* TRICK HEADER *******************************
|
|
PURPOSE:
|
|
()
|
|
LIBRARY DEPENDENCY:
|
|
((../src/Satellite.cpp))
|
|
PROGRAMMERS:
|
|
(((John M. Penn) () () () ))
|
|
*******************************************************************************/
|
|
|
|
#include "Thruster.hh"
|
|
#include "Planet.hh"
|
|
|
|
class Satellite {
|
|
|
|
public:
|
|
Satellite() {}
|
|
Satellite( Planet* planet);
|
|
|
|
void initialize( Planet* planet);
|
|
|
|
void compute_state_deriv();
|
|
int compute_state();
|
|
void print_state();
|
|
void compute_auxiliary_vars();
|
|
void compute_platform_to_world();
|
|
|
|
void get_Force_and_Torque();
|
|
void get_force_of_gravity (double* gforcev);
|
|
|
|
double mass; /* (kg) */
|
|
double Ibody[3][3]; /* (kg*m2) Inertia Tensor in Body frame. */
|
|
double Ibodyinv[3][3]; /* (kg*m2) Inertia Tensor body inverse. */
|
|
|
|
// State Variables
|
|
double pos[3]; /* (m) Vehicle position in world frame. */
|
|
double R[3][3]; /* (--) Vehicle body to World rotation matrix. */
|
|
double P[3]; /* (kg*m/s) Linear Momentum */
|
|
double L[3]; /* (kg*m2/s) Angular Momentum */
|
|
|
|
// Aux Variables (Computed, given State variables)
|
|
double Iinv[3][3]; /* (--) */
|
|
double Rdot[3][3]; /* (--) */
|
|
double vel[3]; /* (m/s) Vehicle velocity in world frame. */
|
|
double omega[3]; /* (rad/s) Angular velocity. */
|
|
double Rplat[3][3]; /* (--) Vehicle platform to World rotation matrix. */
|
|
|
|
double force[3]; /* (kg*m/s2) Force on vehicle. */
|
|
double torque[3]; /* (kg*m2/s2) Torque on vehicle. */
|
|
|
|
Planet* planet; /* (--) */
|
|
|
|
Thruster main_engine;
|
|
|
|
Thruster thruster_T1;
|
|
Thruster thruster_T2;
|
|
Thruster thruster_T3;
|
|
Thruster thruster_T4;
|
|
|
|
Thruster thruster_R1;
|
|
Thruster thruster_R2;
|
|
Thruster thruster_R3;
|
|
Thruster thruster_R4;
|
|
|
|
Thruster thruster_B1;
|
|
Thruster thruster_B2;
|
|
Thruster thruster_B3;
|
|
Thruster thruster_B4;
|
|
|
|
Thruster thruster_L1;
|
|
Thruster thruster_L2;
|
|
Thruster thruster_L3;
|
|
Thruster thruster_L4;
|
|
|
|
};
|
|
#endif
|