Package org.orekit.forces.radiation
Class RadiationPressureModel
- java.lang.Object
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- org.orekit.forces.radiation.RadiationPressureModel
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- All Implemented Interfaces:
ForceModel
,RadiationForceModel
,EventDetectorsProvider
,ParameterDriversProvider
public class RadiationPressureModel extends Object implements RadiationForceModel
Class representing a light-induced radiation pressure force, by leveraging on a given flux model.This class should not be used in addition to
SolarRadiationPressure
, which is another way of representing the same orbital perturbation.- Since:
- 12.1
- Author:
- Romain Serra
- See Also:
LightFluxModel
,RadiationSensitive
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Field Summary
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Fields inherited from interface org.orekit.propagation.events.EventDetectorsProvider
DATATION_ACCURACY
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Constructor Summary
Constructors Constructor Description RadiationPressureModel(LightFluxModel lightFluxModel, RadiationSensitive radiationSensitive)
Constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description <T extends CalculusFieldElement<T>>
FieldVector3D<T>acceleration(FieldSpacecraftState<T> s, T[] parameters)
Compute acceleration.Vector3D
acceleration(SpacecraftState s, double[] parameters)
Compute acceleration.boolean
dependsOnPositionOnly()
Check if force model depends on position only at a given, fixed date.Stream<EventDetector>
getEventDetectors()
Get the discrete events related to the model.<T extends CalculusFieldElement<T>>
Stream<FieldEventDetector<T>>getFieldEventDetectors(Field<T> field)
Get the discrete events related to the model.LightFluxModel
getLightFluxModel()
Getter for light flux model.List<ParameterDriver>
getParametersDrivers()
Get the drivers for parameters.RadiationSensitive
getRadiationSensitive()
Getter for radiation sensitive object.-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.orekit.propagation.events.EventDetectorsProvider
getEventDetectors, getFieldEventDetectors
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Methods inherited from interface org.orekit.forces.ForceModel
addContribution, addContribution, dependsOnAttitudeRate, init, init
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Methods inherited from interface org.orekit.utils.ParameterDriversProvider
getNbParametersDriversValue, getParameterDriver, getParameters, getParameters, getParameters, getParameters, getParametersAllValues, getParametersAllValues, isSupported
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Constructor Detail
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RadiationPressureModel
public RadiationPressureModel(LightFluxModel lightFluxModel, RadiationSensitive radiationSensitive)
Constructor.- Parameters:
lightFluxModel
- model for light fluxradiationSensitive
- object defining radiation properties
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Method Detail
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getRadiationSensitive
public RadiationSensitive getRadiationSensitive()
Getter for radiation sensitive object.- Returns:
- radiation sensitive object
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getLightFluxModel
public LightFluxModel getLightFluxModel()
Getter for light flux model.- Returns:
- flux model
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dependsOnPositionOnly
public boolean dependsOnPositionOnly()
Check if force model depends on position only at a given, fixed date.- Specified by:
dependsOnPositionOnly
in interfaceForceModel
- Specified by:
dependsOnPositionOnly
in interfaceRadiationForceModel
- Returns:
- true if force model depends on position only, false if it depends on velocity, either directly or due to a dependency on attitude
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acceleration
public Vector3D acceleration(SpacecraftState s, double[] parameters)
Compute acceleration.- Specified by:
acceleration
in interfaceForceModel
- Parameters:
s
- current state information: date, kinematics, attitudeparameters
- values of the force model parameters at state date, only 1 value for each parameterDriver- Returns:
- acceleration in same frame as state
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acceleration
public <T extends CalculusFieldElement<T>> FieldVector3D<T> acceleration(FieldSpacecraftState<T> s, T[] parameters)
Compute acceleration.- Specified by:
acceleration
in interfaceForceModel
- Type Parameters:
T
- type of the elements- Parameters:
s
- current state information: date, kinematics, attitudeparameters
- values of the force model parameters at state date, only 1 value for each parameterDriver- Returns:
- acceleration in same frame as state
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getParametersDrivers
public List<ParameterDriver> getParametersDrivers()
Get the drivers for parameters.- Specified by:
getParametersDrivers
in interfaceParameterDriversProvider
- Returns:
- drivers for parameters
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getEventDetectors
public Stream<EventDetector> getEventDetectors()
Get the discrete events related to the model.This method is not intended to be called several time, only once by a propagator, as it has the side effect of rebuilding the events detectors when called.
- Specified by:
getEventDetectors
in interfaceEventDetectorsProvider
- Specified by:
getEventDetectors
in interfaceForceModel
- Returns:
- stream of event detectors
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getFieldEventDetectors
public <T extends CalculusFieldElement<T>> Stream<FieldEventDetector<T>> getFieldEventDetectors(Field<T> field)
Get the discrete events related to the model.This method is not intended to be called several time, only once by a propagator, as it has the side effect of rebuilding the events detectors when called.
- Specified by:
getFieldEventDetectors
in interfaceEventDetectorsProvider
- Specified by:
getFieldEventDetectors
in interfaceForceModel
- Type Parameters:
T
- extends CalculusFieldElement<T>- Parameters:
field
- field to which the state belongs- Returns:
- stream of event detectors
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