optical_nav_meas Class Reference

Optical navigation measurements.

List of all members.

Public Member Functions
void	SetParameters (ml_matrix l1, double a1, ml_matrix u1, ml_matrix l2, double a2, ml_matrix u2)
	Input the delta for the Jacobian calculation.
void	SetMeasurementType (int n_planets, int star_planet_1, int star_planet_2)
	Input the delta for the Jacobian calculation.
void	SetDelta (double delta)
	Input the delta for the Jacobian calculation.
ml_matrix	Update (ml_matrix x)
	Update the measurement vector.
ml_matrix	Jacobian (ml_matrix x)
	Compute the Jacobian.

---

Member Function Documentation

void optical_nav_meas::SetParameters	(	ml_matrix	l1,
		double	a1,
		ml_matrix	u1,
		ml_matrix	l2,
		double	a2,
		ml_matrix	u2
	)

Parameters:

l1	Vector from center to planet centroid
a1	Planet radius
u1	Vector to a nearby star
l2	Vector from center to planet centroid
a2	Planet radius
u2	Vector to a nearby star

void optical_nav_meas::SetMeasurementType	(	int	n_planets,
		int	star_planet_1,
		int	star_planet_2
	)

Parameters:

n_planets	Number of planets
star_planet_1	1 if generating a star/planet measurement for planet 1
star_planet_2	1 if generating a star/planet measurement for planet 2

void optical_nav_meas::SetDelta

(

double

delta )

Parameters:

delta

The perturbation scale for the states

ml_matrix optical_nav_meas::Update

(

ml_matrix

x )

Parameters:

x

The state

ml_matrix optical_nav_meas::Jacobian

(

ml_matrix

x )

Parameters:

x

The state