Package org.orekit.propagation.relative.maneuver

Class FieldAbstractRelativeManeuver<T extends CalculusFieldElement<T>,P extends FieldRelativeProvider<T>>

java.lang.Object

org.orekit.propagation.relative.maneuver.FieldAbstractRelativeManeuver<T,P>

Type Parameters:

T - type of the field element

P - type of the relative motion provider

All Implemented Interfaces:

FieldDetectorModifier<T>, FieldEventDetector<T>, FieldRelativeManeuver<T>

Direct Known Subclasses:

FieldClohessyWiltshireManeuver, FieldYamanakaAnkersenManeuver

public abstract class FieldAbstractRelativeManeuver<T extends CalculusFieldElement<T>,P extends FieldRelativeProvider<T>>
extends Object
implements FieldRelativeManeuver<T>

Abstract class for implementing an impulse maneuver for a chaser spacecraft.

Since:

14.0

Author:

Romain Cuvillon

Constructor Summary

Constructors

Constructor	Description
FieldAbstractRelativeManeuver(FieldEventDetector<T> trigger, FieldVector3D<T> deltaV, P relativeProvider)	Creates a new FieldAbstractRelativeManeuver from an event detector, a ΔV vector, and a FieldRelativeProvider.

Method Summary

Modifier and Type	Method	Description
FieldVector3D<T>	getDeltaV()	Getter for the ΔV vector of the maneuver.
FieldEventDetector<T>	getDetector()	Getter for wrapped detector.
boolean	getForward()	Getter for the forward boolean.
FieldEventHandler<T>	getHandler()	Get the handler.
P	getRelativeProvider()	Getter for the relative provider.
void	init(FieldSpacecraftState<T> s0, FieldAbsoluteDate<T> t)	Initialize event detector at the start of a propagation.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.orekit.propagation.events.FieldDetectorModifier

finish, g, getDetectionSettings, getEventFunction, reset

Methods inherited from interface org.orekit.propagation.events.FieldEventDetector

getMaxCheckInterval, getMaxIterationCount, getThreshold

Methods inherited from interface org.orekit.propagation.relative.maneuver.FieldRelativeManeuver

resetTrueAnomalyAtManeuver

Constructor Details

FieldAbstractRelativeManeuver

public FieldAbstractRelativeManeuver(FieldEventDetector<T> trigger,
 FieldVector3D<T> deltaV,
 P relativeProvider)

Creates a new FieldAbstractRelativeManeuver from an event detector, a ΔV vector, and a FieldRelativeProvider.

Parameters:

trigger - Triggering event detector.

deltaV - ΔV vector in the local orbital frame of the theory used by the given FieldRelativeProvider.

relativeProvider - Relative motion equations provider.

Method Details

init

public void init(FieldSpacecraftState<T> s0,
 FieldAbsoluteDate<T> t)

Initialize event detector at the start of a propagation.

This method is called once at the start of the propagation. It may be used by the event detector to initialize some internal data if needed.

The default implementation initializes the handler.

Specified by:

init in interface FieldDetectorModifier<T extends CalculusFieldElement<T>>

Specified by:

init in interface FieldEventDetector<T extends CalculusFieldElement<T>>

Parameters:

s0 - initial state

t - target time for the integration

getDetector

public FieldEventDetector<T> getDetector()

Getter for wrapped detector.

Specified by:

getDetector in interface FieldDetectorModifier<T extends CalculusFieldElement<T>>

Returns:

detector

getForward

public boolean getForward()

Getter for the forward boolean.

Returns:

forward boolean

getDeltaV

public FieldVector3D<T> getDeltaV()

Getter for the ΔV vector of the maneuver.

Specified by:

getDeltaV in interface FieldRelativeManeuver<T extends CalculusFieldElement<T>>

Returns:

The ΔV vector of the maneuver, expressed in the target spacecraft's LOF.

getRelativeProvider

public P getRelativeProvider()

Getter for the relative provider.

Specified by:

getRelativeProvider in interface FieldRelativeManeuver<T extends CalculusFieldElement<T>>

Returns:

relative motion provider.

getHandler

public FieldEventHandler<T> getHandler()

Get the handler.

Specified by:

getHandler in interface FieldDetectorModifier<T extends CalculusFieldElement<T>>

Specified by:

getHandler in interface FieldEventDetector<T extends CalculusFieldElement<T>>

Returns:

event handler to call at event occurrences