Package org.orekit.control.indirect.adjoint

Interface CartesianAdjointEquationTerm

All Known Implementing Classes:
AbstractCartesianAdjointEquationTerm, AbstractCartesianAdjointGravitationalTerm, AbstractCartesianAdjointNewtonianTerm, AbstractCartesianAdjointNonCentralBodyTerm, CartesianAdjointInertialTerm, CartesianAdjointJ2Term, CartesianAdjointKeplerianTerm, CartesianAdjointSingleBodyTerm, CartesianAdjointThirdBodyTerm
public interface CartesianAdjointEquationTerm
Interface to define terms in the adjoint equations and Hamiltonian for Cartesian coordinates.
Since:
12.2
Author:
Romain Serra
See Also:

  • Method Details

    • getRatesContribution

      double[] getRatesContribution(AbsoluteDate date, double[] stateVariables, double[] adjointVariables, Frame frame)
      Computes the contribution to the rates of the adjoint variables.
      Parameters:
      date - date
      stateVariables - state variables
      adjointVariables - adjoint variables
      frame - propagation frame
      Returns:
      contribution to the adjoint derivative vector

    • getFieldRatesContribution

      <T extends CalculusFieldElement<T>> T[] getFieldRatesContribution(FieldAbsoluteDate<T> date, T[] stateVariables, T[] adjointVariables, Frame frame)
      Computes the contribution to the rates of the adjoint variables.
      Type Parameters:
      T - field type
      Parameters:
      date - date
      stateVariables - state variables
      adjointVariables - adjoint variables
      frame - propagation frame
      Returns:
      contribution to the adjoint derivative vector

    • getHamiltonianContribution

      double getHamiltonianContribution(AbsoluteDate date, double[] stateVariables, double[] adjointVariables, Frame frame)
      Computes the contribution to the Hamiltonian.
      Parameters:
      date - date
      stateVariables - state variables
      adjointVariables - adjoint variables
      frame - propagation frame
      Returns:
      contribution to the Hamiltonian

    • getFieldHamiltonianContribution

      <T extends CalculusFieldElement<T>> T getFieldHamiltonianContribution(FieldAbsoluteDate<T> date, T[] stateVariables, T[] adjointVariables, Frame frame)
      Computes the contribution to the Hamiltonian.
      Type Parameters:
      T - field type
      Parameters:
      date - date
      stateVariables - state variables
      adjointVariables - adjoint variables
      frame - propagation frame
      Returns:
      contribution to the Hamiltonian