Package org.orekit.propagation.conversion.osc2mean

Interface MeanTheory

All Known Implementing Classes:

BrouwerLyddaneTheory, DSSTTheory, EcksteinHechlerTheory, TLETheory

public interface MeanTheory

Interface for theories that convert osculating into mean orbit.

Since:

13.0

Author:

Pascal Parraud

Method Summary

Modifier and Type	Method	Description
double	getReferenceRadius()	Gets reference radius of the central body (m).
String	getTheoryName()	Gets the name of the theory used for osculating to mean conversion.
default <T extends CalculusFieldElement<T>> FieldOrbit<T>	initialize(FieldOrbit<T> osculating)	Rough initialization of the mean orbit.
default Orbit	initialize(Orbit osculating)	Rough initialization of the mean orbit.
<T extends CalculusFieldElement<T>> FieldOrbit<T>	meanToOsculating(FieldOrbit<T> mean)	Gets osculating orbit from mean orbit.
Orbit	meanToOsculating(Orbit mean)	Gets osculating orbit from mean orbit.
default <T extends CalculusFieldElement<T>> FieldOrbit<T>	postprocessing(FieldOrbit<T> osculating, FieldOrbit<T> mean)	Post-treatment of the converted mean orbit.
default Orbit	postprocessing(Orbit osculating, Orbit mean)	Post-treatment of the converted mean orbit.
default <T extends CalculusFieldElement<T>> FieldOrbit<T>	preprocessing(FieldOrbit<T> osculating)	Pre-treatment of the osculating orbit to be converted.
default Orbit	preprocessing(Orbit osculating)	Pre-treatment of the osculating orbit to be converted.

Method Detail

getTheoryName

String getTheoryName()

Gets the name of the theory used for osculating to mean conversion.

Returns:

the actual theory

getReferenceRadius

double getReferenceRadius()

Gets reference radius of the central body (m).

Returns:

reference radius of the central body

preprocessing

default Orbit preprocessing(Orbit osculating)

Pre-treatment of the osculating orbit to be converted.

By default, no pre-treatment is applied to the osculating orbit.

Parameters:

osculating - the osculating orbit to be treated

Returns:

preprocessed osculating orbit

initialize

default Orbit initialize(Orbit osculating)

Rough initialization of the mean orbit.

By default, the mean orbit is initialized with the osculating orbit.

Parameters:

osculating - the osculating orbit

Returns:

initial mean orbit

meanToOsculating

Orbit meanToOsculating(Orbit mean)

Gets osculating orbit from mean orbit.

Parameters:

mean - mean orbit

Returns:

osculating orbit

postprocessing

default Orbit postprocessing(Orbit osculating,
                             Orbit mean)

Post-treatment of the converted mean orbit.

By default, the mean orbit returned is of the same type as the osculating orbit to be converted.

Parameters:

osculating - the osculating orbit to be converted

mean - the converted mean orbit

Returns:

postprocessed mean orbit

preprocessing

default <T extends CalculusFieldElement<T>> FieldOrbit<T> preprocessing(FieldOrbit<T> osculating)

Pre-treatment of the osculating orbit to be converted.

By default, no pre-treatment is applied to the osculating orbit.

Type Parameters:

T - type of the field elements

Parameters:

osculating - the osculating orbit to be treated

Returns:

preprocessed osculating orbit

initialize

default <T extends CalculusFieldElement<T>> FieldOrbit<T> initialize(FieldOrbit<T> osculating)

Rough initialization of the mean orbit.

By default, the mean orbit is initialized with the osculating orbit.

Type Parameters:

T - type of the field elements

Parameters:

osculating - the osculating orbit

Returns:

initial mean orbit

meanToOsculating

<T extends CalculusFieldElement<T>> FieldOrbit<T> meanToOsculating(FieldOrbit<T> mean)

Gets osculating orbit from mean orbit.

Type Parameters:

T - type of the field elements

Parameters:

mean - mean orbit

Returns:

osculating orbit

postprocessing

default <T extends CalculusFieldElement<T>> FieldOrbit<T> postprocessing(FieldOrbit<T> osculating,
                                                                         FieldOrbit<T> mean)

Post-treatment of the converted mean orbit.

By default, the mean orbit returned is of the same type as the osculating orbit to be converted.

Type Parameters:

T - type of the field elements

Parameters:

osculating - the osculating orbit to be converted

mean - the converted mean orbit

Returns:

postprocessed mean orbit