fr.cnes.sirius.patrius.forces.radiation

Class RediffusedFlux

java.lang.Object

fr.cnes.sirius.patrius.forces.radiation.RediffusedFlux

public class RediffusedFlux
extends Object

creating a set of solar pressure rediffused by the Earth for a satellite position.

This force only applies to Earth.

Since:

1.2

Version:

$Id: RediffusedFlux.java 17582 2017-05-10 12:58:16Z bignon $

Author:

ClaudeD

Concurrency :

conditionally thread-safe

Concurrency comment :

thread-safe if all constructor parameters are too.

Constructor Summary

Constructors

Constructor and Description
RediffusedFlux(int nCorona, int nMeridian, CelestialBodyFrame bodyFrame, PVCoordinatesProvider sunProvider, PVCoordinatesProvider satProvider, AbsoluteDate d, IEmissivityModel model) Default constructor of rediffused flux.
RediffusedFlux(int nCorona, int nMeridian, CelestialBodyFrame bodyFrame, PVCoordinatesProvider sun, PVCoordinatesProvider satProvider, AbsoluteDate dDate, IEmissivityModel model, boolean inIr, boolean inAlbedo) Generic constructor of rediffused flux.

Method Summary

Modifier and Type	Method and Description
ElementaryFlux[]	getFlux() Getter for all elementary rediffused fluxes.
ElementaryFlux[]	getFlux(Transform t) Getter for all elementary rediffused fluxes.
boolean	isAlbedo() Calculation indicator of the albedo force.
boolean	isIr() Calculation indicator of the infrared force.

Methods inherited from class java.lang.Object

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

Constructor Detail

RediffusedFlux

public RediffusedFlux(int nCorona,
                      int nMeridian,
                      CelestialBodyFrame bodyFrame,
                      PVCoordinatesProvider sunProvider,
                      PVCoordinatesProvider satProvider,
                      AbsoluteDate d,
                      IEmissivityModel model)
               throws PatriusException

Default constructor of rediffused flux.

Parameters:

nCorona - number of corona

nMeridian - number of meridian

bodyFrame - frame of flux

sunProvider - sun PV coordinates provider

satProvider - satellite PV coordinates provider

d - date of computing

model - emissivity model

Throws:

PatriusException - when orekit error occurred

Since:

1.2

RediffusedFlux

public RediffusedFlux(int nCorona,
                      int nMeridian,
                      CelestialBodyFrame bodyFrame,
                      PVCoordinatesProvider sun,
                      PVCoordinatesProvider satProvider,
                      AbsoluteDate dDate,
                      IEmissivityModel model,
                      boolean inIr,
                      boolean inAlbedo)
               throws PatriusException

Generic constructor of rediffused flux. The number of coronas and meridians should be superior to (5,5) for a good earth discretization. Otherwise the acceleration is largely overestimated.

Parameters:

nCorona - number of coronas

nMeridian - number of meridians

bodyFrame - frame of flux

sun - sun PV coordinates provider

satProvider - satellite PV coordinates provider

dDate - date of computing

model - emissivity model

inIr - computing indicator of the infrared force

inAlbedo - computing indicator of the albedo force

Throws:

PatriusException - when orekit error occurred

Since:

1.2

Method Detail

getFlux

public ElementaryFlux[] getFlux()

Getter for all elementary rediffused fluxes.

Returns:

rediffused fluxes in bodyFrame frame

Since:

1.2

getFlux

public ElementaryFlux[] getFlux(Transform t)

Getter for all elementary rediffused fluxes.

Parameters:

t - the transform from body frame to the wanted frame

Returns:

rediffused fluxes in the wanted frame

Since:

4.10

isAlbedo

public boolean isAlbedo()

Calculation indicator of the albedo force.

Returns:

if albedo force is computed

isIr

public boolean isIr()

Calculation indicator of the infrared force.

Returns:

the ir force is computed