fr.cnes.genopus.nonWidget.attitudes
Class CustomYawSteering

java.lang.Object
  org.orekit.attitudes.AbstractAttitudeLaw
      org.orekit.attitudes.GroundPointing
          org.orekit.attitudes.GroundPointingWrapper
              org.orekit.attitudes.YawSteering
                  fr.cnes.genopus.nonWidget.attitudes.CustomYawSteering

All Implemented Interfaces:

CustomAttitudeLaw, Serializable, org.orekit.attitudes.AttitudeLaw, org.orekit.attitudes.AttitudeLawModifier, org.orekit.attitudes.AttitudeProvider

public class CustomYawSteering
extends org.orekit.attitudes.YawSteering
implements CustomAttitudeLaw

Custom class to add requiered getters method not yet present in PATRIUS.

Author:

ffsm

See Also:

Serialized Form

Constructor Summary

CustomYawSteering(CustomAttitudeLaw groundPointingLaw, org.orekit.utils.PVCoordinatesProvider sun, org.apache.commons.math3.geometry.euclidean.threed.Vector3D phasingAxis)

Method Summary

CustomAttitudeLaw	getCustomGroundPointingLaw() Getter for the ground pointing attitude provider without yaw compensation.
org.apache.commons.math3.geometry.euclidean.threed.Vector3D	getPhasingAxis() Getter for the satellite axis that must be roughly in Sun direction.
String	toString()

Methods inherited from class org.orekit.attitudes.YawSteering

getAttitude, getCompensation

Methods inherited from class org.orekit.attitudes.GroundPointingWrapper

getBaseState, getGroundPointingLaw, getTargetPoint, getTargetPV, getUnderlyingAttitudeLaw, setSpinDerivativesComputation

Methods inherited from class org.orekit.attitudes.GroundPointing

getBodyFrame, getBodyShape

Methods inherited from class org.orekit.attitudes.AbstractAttitudeLaw

getAttitude, getSpinDerivativesComputation

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.orekit.attitudes.AttitudeProvider

getAttitude, getAttitude, setSpinDerivativesComputation

Constructor Detail

CustomYawSteering

public CustomYawSteering(CustomAttitudeLaw groundPointingLaw,
                         org.orekit.utils.PVCoordinatesProvider sun,
                         org.apache.commons.math3.geometry.euclidean.threed.Vector3D phasingAxis)

Parameters:

groundPointingLaw - ground pointing attitude provider without yaw compensation

sun - sun motion model

phasingAxis - satellite axis that must be roughly in Sun direction (if solar arrays rotation axis is Y, then this axis should be either +X or -X)

Throws:

Exception

See Also:

YawSteering#YawSteering(GroundPointing, PVCoordinateProvider, Vector3D)

Method Detail

getCustomGroundPointingLaw

public CustomAttitudeLaw getCustomGroundPointingLaw()

Getter for the ground pointing attitude provider without yaw compensation.

Returns:

the ground pointing attitude provider without yaw compensation

getPhasingAxis

public org.apache.commons.math3.geometry.euclidean.threed.Vector3D getPhasingAxis()

Getter for the satellite axis that must be roughly in Sun direction.

Returns:

the satellite axis that must be roughly in Sun direction.

toString

public String toString()

Overrides:

toString in class Object