multi_body_central_hub_with_rwa Class Reference

A multi-body spacecraft model with a central hub and reaction wheels. More...

#include <sc_multi_body_central_hub_with_rwa.h>

Public Member Functions
	multi_body_central_hub_with_rwa (void)
	Constructor.
void	add_central_body (const ml_matrix &inr, double m)
	Initialize all state matrices. More...
void	add_reaction_wheels (double inr, const ml_matrix &u)
	Initialize the reaction wheels. More...
void	add_appendage (const ml_matrix &inr, double m, const ml_matrix &lambda, const ml_matrix &rho, const ml_matrix &u)
	Initialize all state matrices. More...
void	initialize_state (const ml_matrix &x)
	Initialize state matrix.
ml_matrix	state_derivative (const ml_matrix &x)
	Update the state.
ml_matrix	get_inertial_angular_momentum (void)
	Angular momentum.
ml_matrix	get_inertia (void)
	Total inertia.
double	get_mass (void)
	Total mass.
int	get_number_of_bodies (void)
	Number of bodies.
void	set_core_torque (const ml_matrix &torque)
	Core torque.
void	set_rwa_torque (const ml_matrix &torque)
	RWA torque.
void	set_hinge_torque (const ml_matrix &torque)
	Core torque.
void	set_compute_momentum_only (void)
	Momentum only.
void	set_compute_rhs (void)
	Momentum only.

Detailed Description

A multi-body spacecraft model with a central hub and reaction wheels.

Consists of a central hub with n bodies attached with single degree of freedom hinges

directly to the central hub. It can also have multiple reaction wheels.

Member Function Documentation

add_central_body()

void multi_body_central_hub_with_rwa::add_central_body	(	const ml_matrix &	inr,
		double	m
	)

Initialize all state matrices.

Initialize the core matrices.

add_reaction_wheels()

void multi_body_central_hub_with_rwa::add_reaction_wheels	(	double	inr,
		const ml_matrix &	u
	)

Initialize the reaction wheels.

Add reaction wheel matrices.

add_appendage()

void multi_body_central_hub_with_rwa::add_appendage	(	const ml_matrix &	inr,
		double	m,
		const ml_matrix &	lambda,
		const ml_matrix &	rho,
		const ml_matrix &	u
	)

Initialize all state matrices.

Initialize the appendage matrices.