fr.cnes.sirius.patrius.forces.gravity

Class AbstractGravityModel

java.lang.Object

fr.cnes.sirius.patrius.forces.gravity.AbstractGravityModel

All Implemented Interfaces:

GravityModel, Serializable

Direct Known Subclasses:

AbstractHarmonicGravityModel, GridGravityModel

public abstract class AbstractGravityModel
extends Object
implements GravityModel

This class represents a gravitational attraction model.

Since:

2.3

Version:

$Id: AttractionModel.java 18082 2017-10-02 16:54:17Z bignon $

Author:

Tiziana Sabatini

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	MU Parameter name for central attraction coefficient.

Constructor Summary

Constructors

Constructor and Description
AbstractGravityModel(Frame bodyFrameIn, Parameter mu) Constructor.

Method Summary

Modifier and Type	Method and Description
Frame	getBodyFrame() Get the central body frame.
double	getMu() Get the central attraction coefficient.
Parameter	getMuParameter() Returns the gravitational coefficient as a parameter.
void	setMu(double muIn) Set the central attraction coefficient.

Methods inherited from class java.lang.Object

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

Methods inherited from interface fr.cnes.sirius.patrius.forces.gravity.GravityModel

computeAcceleration, computeDAccDPos

Field Detail

MU

public static final String MU

Parameter name for central attraction coefficient.

See Also:

Constant Field Values

Constructor Detail

AbstractGravityModel

public AbstractGravityModel(Frame bodyFrameIn,
                            Parameter mu)

Constructor.

Parameters:

bodyFrameIn - body frame

mu - gravitational parameter

Method Detail

getMuParameter

public Parameter getMuParameter()

Returns the gravitational coefficient as a parameter.

Returns:

the gravitational coefficient as a parameter

getMu

public double getMu()

Get the central attraction coefficient.

Specified by:

getMu in interface GravityModel

Returns:

central attraction coefficient (m³/s²)

setMu

public void setMu(double muIn)

Set the central attraction coefficient.

Specified by:

setMu in interface GravityModel

Parameters:

muIn - the central attraction coefficient.

getBodyFrame

public Frame getBodyFrame()

Get the central body frame.

Specified by:

getBodyFrame in interface GravityModel

Returns:

the bodyFrame