Package org.orekit.control.indirect.adjoint

Class CartesianAdjointThirdBodyTerm

java.lang.Object

org.orekit.control.indirect.adjoint.AbstractCartesianAdjointEquationTerm

org.orekit.control.indirect.adjoint.AbstractCartesianAdjointGravitationalTerm

org.orekit.control.indirect.adjoint.AbstractCartesianAdjointNewtonianTerm

org.orekit.control.indirect.adjoint.AbstractCartesianAdjointNonCentralBodyTerm

org.orekit.control.indirect.adjoint.CartesianAdjointThirdBodyTerm

All Implemented Interfaces:

CartesianAdjointEquationTerm

public class CartesianAdjointThirdBodyTerm
extends AbstractCartesianAdjointNonCentralBodyTerm

Class defining the contributions of a point-mass, third body in the adjoint equations for Cartesian coordinates. If present, then the propagator should also include a ThirdBodyAttraction.

Since:

12.2

Author:

Romain Serra

See Also:

• CartesianAdjointEquationTerm
• ThirdBodyAttraction

Constructor Summary

Constructors

Constructor	Description
CartesianAdjointThirdBodyTerm(double mu, ExtendedPositionProvider bodyPositionProvider)	Constructor.

Method Summary

Modifier and Type	Method	Description
Vector3D	getAcceleration(AbsoluteDate date, double[] stateVariables, Frame frame)	Compute the acceleration vector.
<T extends CalculusFieldElement<T>> FieldVector3D<T>	getFieldAcceleration(FieldAbsoluteDate<T> date, T[] stateVariables, Frame frame)	Compute the acceleration vector.

Methods inherited from class org.orekit.control.indirect.adjoint.AbstractCartesianAdjointNonCentralBodyTerm

formFieldRelativePosition, formRelativePosition, getBodyPosition, getFieldBodyPosition, getPositionAdjointContribution, getPositionAdjointFieldContribution

Methods inherited from class org.orekit.control.indirect.adjoint.AbstractCartesianAdjointNewtonianTerm

getFieldNewtonianAcceleration, getFieldNewtonianVelocityAdjointContribution, getNewtonianAcceleration, getNewtonianVelocityAdjointContribution

Methods inherited from class org.orekit.control.indirect.adjoint.AbstractCartesianAdjointGravitationalTerm

getFieldRatesContribution, getMu, getRatesContribution

Methods inherited from class org.orekit.control.indirect.adjoint.AbstractCartesianAdjointEquationTerm

buildFieldGradientCartesianVector, buildGradientCartesianVector, getFieldHamiltonianContribution, getHamiltonianContribution

Methods inherited from class java.lang.Object

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

Constructor Details

CartesianAdjointThirdBodyTerm

public CartesianAdjointThirdBodyTerm(double mu,
 ExtendedPositionProvider bodyPositionProvider)

Constructor.

Parameters:

mu - body gravitational parameter.

bodyPositionProvider - body position provider

Method Details

getAcceleration

public Vector3D getAcceleration(AbsoluteDate date,
 double[] stateVariables,
 Frame frame)

Compute the acceleration vector.

Specified by:

getAcceleration in class AbstractCartesianAdjointEquationTerm

Parameters:

date - date

stateVariables - state variables

frame - propagation frame

Returns:

acceleration vector

getFieldAcceleration

public <T extends CalculusFieldElement<T>>
FieldVector3D<T> getFieldAcceleration(FieldAbsoluteDate<T> date,
 T[] stateVariables,
 Frame frame)

Compute the acceleration vector.

Specified by:

getFieldAcceleration in class AbstractCartesianAdjointEquationTerm

Type Parameters:

T - field type

Parameters:

date - date

stateVariables - state variables

frame - propagation frame

Returns:

acceleration vector