Package org.orekit.control.heuristics

Class CircularizingImpulseProvider

java.lang.Object

org.orekit.control.heuristics.AbstractInPlaneImpulseProvider

org.orekit.control.heuristics.CircularizingImpulseProvider

All Implemented Interfaces:

ImpulseProvider

public class CircularizingImpulseProvider
extends AbstractInPlaneImpulseProvider

Class modelling impulsive maneuvers to make the orbit circular i.e. setting the osculating eccentricity to zero. The impulse vector is computed in the same frame as the orbit. The resulting osculating semi-major axis depends on the execution location. The instantaneous orbital plane is left unchanged. A constraint on the maximum magnitude can be optionally set.

Since:

14.0

Author:

Romain Serra

See Also:

AbstractInPlaneImpulseProvider

Constructor Summary

Constructors

Constructor	Description
CircularizingImpulseProvider()	Constructor with default maximum magnitude set to positive infinity (unconstrained).
CircularizingImpulseProvider(double maximumMagnitude)	Constructor.

Method Summary

Modifier and Type	Method	Description
Vector3D	getUnconstrainedImpulse(SpacecraftState state, boolean isForward)	Compute the impulse without magnitude constraint.

Methods inherited from class org.orekit.control.heuristics.AbstractInPlaneImpulseProvider

getImpulse, getMaximumMagnitude

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.orekit.forces.maneuvers.ImpulseProvider

finish, init

Constructor Detail

CircularizingImpulseProvider

public CircularizingImpulseProvider()

Constructor with default maximum magnitude set to positive infinity (unconstrained).

CircularizingImpulseProvider

public CircularizingImpulseProvider(double maximumMagnitude)

Constructor.

Parameters:

maximumMagnitude - maximum magnitude

Method Detail

getUnconstrainedImpulse

public Vector3D getUnconstrainedImpulse(SpacecraftState state,
                                        boolean isForward)

Description copied from class: AbstractInPlaneImpulseProvider

Compute the impulse without magnitude constraint.

Specified by:

getUnconstrainedImpulse in class AbstractInPlaneImpulseProvider

Parameters:

state - state immediately before (or after in backward time) the maneuver

isForward - flag on propagation direction

Returns:

impulse vector