public class StelaSRPSquaring extends AbstractStelaGaussContribution
SRPSquaring
,
SRPPotential
dPert
Constructor and Description |
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StelaSRPSquaring(double mass,
double surface,
double reflectionCoef,
int quadraturePoints,
CelestialBody sunBody)
Create an instance of the SRP force Stela model.
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StelaSRPSquaring(double mass,
double surface,
double reflectionCoef,
int quadraturePoints,
CelestialBody sunBody,
double earthRadius,
double dRef,
double pRef)
Create an instance of the SRP force Stela model.
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Modifier and Type | Method and Description |
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double[][] |
computePartialDerivatives(StelaEquinoctialOrbit orbit)
Compute the partial derivatives for a given spacecraft state.
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double[] |
computePerturbation(StelaEquinoctialOrbit orbit,
OrbitNatureConverter converter)
Compute the dE/dt force derivatives for a given spacecraft state.
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double[] |
computePotentialPerturbation(StelaEquinoctialOrbit orbit) |
double[] |
computeShortPeriods(StelaEquinoctialOrbit orbit)
Compute the short periodic variations for a given spacecraft state.
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computeGaussDerivativeEquations, computeGaussEquations, getdPert, getType
public StelaSRPSquaring(double mass, double surface, double reflectionCoef, int quadraturePoints, CelestialBody sunBody) throws PatriusException
mass
- mass of spacecraftsurface
- radiative surface of spacecraftreflectionCoef
- reflection coefficient of spacecraftquadraturePoints
- number of quadrature pointssunBody
- sun as a celestialbodyPatriusException
- if the mass is negative (PatriusMessages.MASS_ARGUMENT_IS_NEGATIVE)public StelaSRPSquaring(double mass, double surface, double reflectionCoef, int quadraturePoints, CelestialBody sunBody, double earthRadius, double dRef, double pRef) throws PatriusException
mass
- mass of spacecraftsurface
- radiative surface of spacecraftreflectionCoef
- reflection coefficient of spacecraftsunBody
- sun as a celestialbodyquadraturePoints
- number of quadrature pointsearthRadius
- earth radiusdRef
- reference distantpRef
- reference solar pressure at dRefPatriusException
- if the mass is negative (PatriusMessages.MASS_ARGUMENT_IS_NEGATIVE)public double[] computeShortPeriods(StelaEquinoctialOrbit orbit) throws PatriusException
orbit
- current orbit information: date, kinematicsPatriusException
- if short periods computation failspublic double[][] computePartialDerivatives(StelaEquinoctialOrbit orbit) throws PatriusException
orbit
- current orbit information: date, kinematicsPatriusException
- if partial derivatives computation failspublic double[] computePerturbation(StelaEquinoctialOrbit orbit, OrbitNatureConverter converter) throws PatriusException
computePerturbation
in class AbstractStelaGaussContribution
orbit
- current orbit information: date, kinematicsconverter
- mean / osculating parameters converterPatriusException
- if perturbation computation failspublic double[] computePotentialPerturbation(StelaEquinoctialOrbit orbit) throws PatriusException
orbit
- the stela equinoctial orbitPatriusException
- the Orekit exceptionCopyright © 2018 CNES. All Rights Reserved.