sc_state_space.h

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//-----------------------------------------------------------------------------------------
//     A state space dynamical model
//-----------------------------------------------------------------------------------------
//     Copyright (c) 2010 Princeton Satellite Systems.  All rights reserved.
//-----------------------------------------------------------------------------------------
 
 
#ifndef __STATE_SPACE__
#define __STATE_SPACE__
 
#ifdef AS_OS_WINDOWS
        #include "matrixlib.h"
#else
        #include <MatrixLib/MatrixLib.h>
#endif
 
 
class state_space
{
                
        private:
                ml_matrix a;
                ml_matrix b;
                ml_matrix c;
                ml_matrix d;
                bool initialized;
 
 
        public:
                                        state_space( void );
                void            Initialize( const char * filename );
                void            Initialize( const ml_matrix& a, const ml_matrix& b, const ml_matrix& c, const ml_matrix& d );
                ml_matrix       RHS( const ml_matrix& x, const ml_matrix& u );
                ml_matrix       GetOutput( const ml_matrix& x, const ml_matrix&u ){ return c*x + d*u; };
                bool            CheckDimensions( void );
 
        
};
 
 
#endif