Class KeplerianPropagatorBuilder
- java.lang.Object
-
- org.orekit.propagation.conversion.AbstractPropagatorBuilder
-
- org.orekit.propagation.conversion.KeplerianPropagatorBuilder
-
- All Implemented Interfaces:
PropagatorBuilder
public class KeplerianPropagatorBuilder extends AbstractPropagatorBuilder
Builder for Keplerian propagator.- Since:
- 6.0
- Author:
- Pascal Parraud
-
-
Constructor Summary
Constructors Constructor Description KeplerianPropagatorBuilder(Orbit templateOrbit, PositionAngleType positionAngleType, double positionScale)
Build a new instance.KeplerianPropagatorBuilder(Orbit templateOrbit, PositionAngleType positionAngleType, double positionScale, AttitudeProvider attitudeProvider)
Build a new instance.
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description AbstractBatchLSModel
buildLeastSquaresModel(PropagatorBuilder[] builders, List<ObservedMeasurement<?>> measurements, ParameterDriversList estimatedMeasurementsParameters, ModelObserver observer)
Build a new batch least squares model.Propagator
buildPropagator(double[] normalizedParameters)
Build a propagator.KeplerianPropagatorBuilder
copy()
Create a new instance identical to this one.-
Methods inherited from class org.orekit.propagation.conversion.AbstractPropagatorBuilder
addAdditionalDerivativesProvider, addSupportedParameters, createInitialOrbit, deselectDynamicParameters, getAdditionalDerivativesProviders, getAttitudeProvider, getFrame, getInitialOrbitDate, getMu, getOrbitalParametersDrivers, getOrbitType, getPositionAngleType, getPositionScale, getPropagationParametersDrivers, getSelectedNormalizedParameters, resetOrbit, setAttitudeProvider, setParameters
-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
-
Methods inherited from interface org.orekit.propagation.conversion.PropagatorBuilder
buildPropagator
-
-
-
-
Constructor Detail
-
KeplerianPropagatorBuilder
public KeplerianPropagatorBuilder(Orbit templateOrbit, PositionAngleType positionAngleType, double positionScale)
Build a new instance.The template orbit is used as a model to
create initial orbit
. It defines the inertial frame, the central attraction coefficient, the orbit type, and is also used together with thepositionScale
to convert from thenormalized
parameters used by the callers of this builder to the real orbital parameters. The default attitude provider is aligned with the orbit's inertial frame.- Parameters:
templateOrbit
- reference orbit from which real orbits will be builtpositionAngleType
- position angle type to usepositionScale
- scaling factor used for orbital parameters normalization (typically set to the expected standard deviation of the position)- Since:
- 8.0
- See Also:
KeplerianPropagatorBuilder(Orbit, PositionAngleType, double, AttitudeProvider)
-
KeplerianPropagatorBuilder
public KeplerianPropagatorBuilder(Orbit templateOrbit, PositionAngleType positionAngleType, double positionScale, AttitudeProvider attitudeProvider)
Build a new instance.The template orbit is used as a model to
create initial orbit
. It defines the inertial frame, the central attraction coefficient, the orbit type, and is also used together with thepositionScale
to convert from thenormalized
parameters used by the callers of this builder to the real orbital parameters.- Parameters:
templateOrbit
- reference orbit from which real orbits will be builtpositionAngleType
- position angle type to usepositionScale
- scaling factor used for orbital parameters normalization (typically set to the expected standard deviation of the position)attitudeProvider
- attitude law to use.- Since:
- 10.1
-
-
Method Detail
-
copy
public KeplerianPropagatorBuilder copy()
Create a new instance identical to this one.- Returns:
- new instance identical to this one
-
buildPropagator
public Propagator buildPropagator(double[] normalizedParameters)
Build a propagator.- Parameters:
normalizedParameters
- normalized values for the selected parameters- Returns:
- an initialized propagator
-
buildLeastSquaresModel
public AbstractBatchLSModel buildLeastSquaresModel(PropagatorBuilder[] builders, List<ObservedMeasurement<?>> measurements, ParameterDriversList estimatedMeasurementsParameters, ModelObserver observer)
Build a new batch least squares model.- Parameters:
builders
- builders to use for propagationmeasurements
- measurementsestimatedMeasurementsParameters
- estimated measurements parametersobserver
- observer to be notified at model calls- Returns:
- a new model for the Batch Least Squares orbit determination
-
-