Package org.orekit.propagation.conversion.averaging.converters

Class OsculatingToBrouwerLyddaneConverter

java.lang.Object

org.orekit.propagation.conversion.averaging.converters.FixedPointOsculatingToAveragedConverter<BrouwerLyddaneOrbitalState>

org.orekit.propagation.conversion.averaging.converters.OsculatingToBrouwerLyddaneConverter

All Implemented Interfaces:

OsculatingToAveragedConverter<BrouwerLyddaneOrbitalState>

public class OsculatingToBrouwerLyddaneConverter
extends FixedPointOsculatingToAveragedConverter<BrouwerLyddaneOrbitalState>

Class for osculating-to-averaged conversion according to Brouwer-Lyddane theory. Value of M2 parameter is set to zero.

Since:

12.1

Author:

Romain Serra

See Also:

• BrouwerLyddanePropagator
• BrouwerLyddaneOrbitalState

Field Summary

Fields inherited from class org.orekit.propagation.conversion.averaging.converters.FixedPointOsculatingToAveragedConverter

DEFAULT_EPSILON, DEFAULT_MAX_ITERATIONS

Constructor Summary

Constructors

Constructor	Description
OsculatingToBrouwerLyddaneConverter(double epsilon, int maxIterations, UnnormalizedSphericalHarmonicsProvider harmonicsProvider)	Constructor.
OsculatingToBrouwerLyddaneConverter(UnnormalizedSphericalHarmonicsProvider harmonicsProvider)	Constructor with default parameters for fixed-point algorithm.

Method Summary

Modifier and Type	Method	Description
BrouwerLyddaneOrbitalState	convertToAveraged(Orbit osculatingOrbit)	Convert osculating orbit to averaged orbital state according to underlying theory.

Methods inherited from class org.orekit.propagation.conversion.averaging.converters.FixedPointOsculatingToAveragedConverter

getEpsilon, getMaxIterations, setEpsilon, setMaxIterations

Methods inherited from class java.lang.Object

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

Constructor Details

OsculatingToBrouwerLyddaneConverter

public OsculatingToBrouwerLyddaneConverter(UnnormalizedSphericalHarmonicsProvider harmonicsProvider)

Constructor with default parameters for fixed-point algorithm.

Parameters:

harmonicsProvider - unnormalized provider

OsculatingToBrouwerLyddaneConverter

public OsculatingToBrouwerLyddaneConverter(double epsilon,
 int maxIterations,
 UnnormalizedSphericalHarmonicsProvider harmonicsProvider)

Constructor.

Parameters:

epsilon - convergence threshold

maxIterations - maximum number of iterations

harmonicsProvider - unnormalized provider

Method Details

convertToAveraged

public BrouwerLyddaneOrbitalState convertToAveraged(Orbit osculatingOrbit)

Convert osculating orbit to averaged orbital state according to underlying theory.

Parameters:

osculatingOrbit - osculating orbit

Returns:

averaged orbital state