org.orekit.wrenches
Interface WrenchModel

All Known Implementing Classes:

DragWrench, GenericWrenchModel, GravitationalAttractionWrench, MagneticWrench, SolarRadiationWrench

public interface WrenchModel

Interface to represents wrench models.

Since:

2.1

Version:

$Id: WrenchModel.java 9755 2014-01-06 17:06:13Z houdroge $

Author:

Rami Houdroge

Method Summary

Vector3D	computeTorque(SpacecraftState s) Compute the resulting torque at the mass centre of the spacecraft in the frame of the main part.
Vector3D	computeTorque(SpacecraftState s, Vector3D origin, Frame frame) Compute the resulting wrench.
Wrench	computeWrench(SpacecraftState s) Compute the resulting wrench at the mass centre of the spacecraft in the frame of the main part.
Wrench	computeWrench(SpacecraftState s, Vector3D origin, Frame frame) Compute the resulting wrench.

Method Detail

computeWrench

Wrench computeWrench(SpacecraftState s)
                     throws OrekitException

Compute the resulting wrench at the mass centre of the spacecraft in the frame of the main part.

Parameters:

s - spacecraft state

Returns:

resulting wrench

Throws:

OrekitException - if some error occurs

computeWrench

Wrench computeWrench(SpacecraftState s,
                     Vector3D origin,
                     Frame frame)
                     throws OrekitException

Compute the resulting wrench.

Parameters:

s - spacecraft state

origin - point in which to express wrench

frame - frame in which point is expressed

Returns:

resulting wrench

Throws:

OrekitException - if some error occurs

computeTorque

Vector3D computeTorque(SpacecraftState s)
                       throws OrekitException

Compute the resulting torque at the mass centre of the spacecraft in the frame of the main part.

Parameters:

s - spacecraft state

Returns:

resulting torque at center of spacecraft state frame

Throws:

OrekitException - if some error occurs

computeTorque

Vector3D computeTorque(SpacecraftState s,
                       Vector3D origin,
                       Frame frame)
                       throws OrekitException

Compute the resulting wrench.

Parameters:

s - spacecraft state

origin - point in which to express torque

frame - frame in which point is expressed

Returns:

resulting torque expressed at origin

Throws:

OrekitException - if some error occurs