Package org.orekit.propagation.conversion

Class NumericalPropagatorBuilder

java.lang.Object

org.orekit.propagation.conversion.AbstractPropagatorBuilder<NumericalPropagator,Orbit,AbstractOrbitFactory<Orbit>>

org.orekit.propagation.conversion.AbstractIntegratedPropagatorBuilder<NumericalPropagator,Orbit,AbstractOrbitFactory<Orbit>>

org.orekit.propagation.conversion.NumericalPropagatorBuilder

All Implemented Interfaces:

Cloneable, PropagatorBuilder

public class NumericalPropagatorBuilder
extends AbstractIntegratedPropagatorBuilder<NumericalPropagator,Orbit,AbstractOrbitFactory<Orbit>>

Builder for numerical propagator.

Since:

6.0

Author:

Pascal Parraud

Constructor Summary

Constructors

Constructor	Description
NumericalPropagatorBuilder(AbstractOrbitFactory<? extends Orbit> factory, ODEIntegratorBuilder builder)	Build a new instance.
NumericalPropagatorBuilder(AbstractOrbitFactory<? extends Orbit> factory, ODEIntegratorBuilder builder, AttitudeProvider attitudeProvider)	Build a new instance.

Method Summary

Modifier and Type	Method	Description
void	addForceModel(ForceModel model)	Add a force model to the global perturbation model.
void	addImpulseManeuver(ImpulseManeuver impulseManeuver)	Add impulse maneuver.
BatchLSModel	buildLeastSquaresModel(PropagatorBuilder[] builders, List<ObservedMeasurement<?>> measurements, ParameterDriversList estimatedMeasurementsParameters, ModelObserver observer)	Build a new batch least squares model.
NumericalPropagator	buildPropagator(double[] normalizedParameters)	Build a propagator.
void	clearImpulseManeuvers()	Remove all impulse maneuvers.
NumericalPropagatorBuilder	clone()	.
List<ForceModel>	getAllForceModels()	Get the list of all force models.

Methods inherited from class org.orekit.propagation.conversion.AbstractIntegratedPropagatorBuilder

buildPropagator, getIntegratorBuilder, getPropagationType

Methods inherited from class org.orekit.propagation.conversion.AbstractPropagatorBuilder

addAdditionalDerivativesProvider, addPropagationParameters, deselectDynamicParameters, getAdditionalDerivativesProviders, getAttitudeProvider, getMass, getOrbitalParameterFactory, getPropagationParametersDrivers, getSelectedNormalizedParameters, resetOrbit, setAttitudeProvider, setMass, setParameters

Methods inherited from class java.lang.Object

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

Constructor Details

NumericalPropagatorBuilder

public NumericalPropagatorBuilder(AbstractOrbitFactory<? extends Orbit> factory,
 ODEIntegratorBuilder builder)

Build a new instance.

Parameters:

factory - factory for initial orbit

builder - first order integrator builder

Since:

14.0

See Also:

• NumericalPropagatorBuilder(AbstractOrbitFactory, ODEIntegratorBuilder, AttitudeProvider)

NumericalPropagatorBuilder

public NumericalPropagatorBuilder(AbstractOrbitFactory<? extends Orbit> factory,
 ODEIntegratorBuilder builder,
 AttitudeProvider attitudeProvider)

Build a new instance.

Parameters:

factory - factory for initial orbit

builder - first order integrator builder

attitudeProvider - attitude law.

Since:

14.0

Method Details

clone

public NumericalPropagatorBuilder clone()

..

Overrides:

clone in class AbstractPropagatorBuilder<NumericalPropagator,Orbit,AbstractOrbitFactory<Orbit>>

addImpulseManeuver

public void addImpulseManeuver(ImpulseManeuver impulseManeuver)

Add impulse maneuver.

Parameters:

impulseManeuver - impulse maneuver

Since:

12.2

clearImpulseManeuvers

public void clearImpulseManeuvers()

Remove all impulse maneuvers.

Since:

12.2

getAllForceModels

public List<ForceModel> getAllForceModels()

Get the list of all force models.

Returns:

the list of all force models

Since:

9.2

addForceModel

public void addForceModel(ForceModel model)

Add a force model to the global perturbation model.

If this method is not called at all, the integrated orbit will follow a Keplerian evolution only.

Parameters:

model - perturbing ForceModel to add

buildPropagator

public NumericalPropagator buildPropagator(double[] normalizedParameters)

Build a propagator.

Specified by:

buildPropagator in interface PropagatorBuilder

Specified by:

buildPropagator in class AbstractIntegratedPropagatorBuilder<NumericalPropagator,Orbit,AbstractOrbitFactory<Orbit>>

Parameters:

normalizedParameters - normalized values for the selected parameters

Returns:

an initialized propagator

buildLeastSquaresModel

public BatchLSModel buildLeastSquaresModel(PropagatorBuilder[] builders,
 List<ObservedMeasurement<?>> measurements,
 ParameterDriversList estimatedMeasurementsParameters,
 ModelObserver observer)

Build a new batch least squares model.

Parameters:

builders - builders to use for propagation

measurements - measurements

estimatedMeasurementsParameters - estimated measurements parameters

observer - observer to be notified at model calls

Returns:

a new model for the Batch Least Squares orbit determination