multi_body_central_hub Class Reference

A multi-body spacecraft model. More...

List of all members.

Public Member Functions
	multi_body_central_hub (void)
	Constructor.
void	add_central_body (const ml_matrix &inr6x1, double m, const ml_matrix &rho)
	Initialize all state matrices.
void	add_body (const ml_matrix &inr6x1, double m, const ml_matrix &lambda, const ml_matrix &rho, const ml_matrix &u)
	Initialize all state matrices.
void	initialize_state (const ml_matrix &x)
	Initialize pitch matrices.
ml_matrix	state_derivative (const ml_matrix &x, const ml_matrix &torque)
	Update the state.
ml_matrix	get_inertial_angular_momentum (void)
	Angular momentum.
int	get_number_of_bodies (void)
	Number of bodies.
void	set_hub_torque (const ml_matrix &torque)
	Hub torque.
void	set_compute_momentum_only (void)
	Momentum only.
void	set_compute_rhs (void)
	Momentum only.

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Detailed Description

A multi-body spacecraft model.

Consists of a central hub with n bodies attached with single degree of freedom hinges directly to the central hub.

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Member Function Documentation

void multi_body_central_hub::add_central_body	(	const ml_matrix &	inr6x1,
		double	m,
		const ml_matrix &	rho
	)

Initialize the core matrices.

void multi_body_central_hub::add_body	(	const ml_matrix &	inr6x1,
		double	m,
		const ml_matrix &	lambda,
		const ml_matrix &	rho,
		const ml_matrix &	u
	)

Initialize the appendage matrices.