org.orekit.estimation.sequential

Interface SemiAnalyticalProcess

All Known Implementing Classes:

SemiAnalyticalKalmanModel, SemiAnalyticalUnscentedKalmanModel

public interface SemiAnalyticalProcess

Interface for both SemiAnalyticalUnscentedKalmanModel and SemiAnalyticalKalmanModel.

Since:

11.3

Author:

Gaëtan Pierre

Method Summary

Modifier and Type	Method and Description
void	finalizeEstimation(ObservedMeasurement<?> observedMeasurement, ProcessEstimate estimate) Finalize estimation.
void	finalizeOperationsObservationGrid() Finalize estimation operations on the observation grid.
KalmanObserver	getObserver() Get the observer for Kalman Filter estimations.
void	initializeShortPeriodicTerms(SpacecraftState meanState) Initialize the short periodic terms for the Kalman Filter.
void	updateNominalSpacecraftState(SpacecraftState nominal) Update the nominal spacecraft state.
void	updateShortPeriods(SpacecraftState state) Update the DSST short periodic terms.

Method Detail

getObserver

KalmanObserver getObserver()

Get the observer for Kalman Filter estimations.

Returns:

the observer for Kalman Filter estimations

initializeShortPeriodicTerms

void initializeShortPeriodicTerms(SpacecraftState meanState)

Initialize the short periodic terms for the Kalman Filter.

Parameters:

meanState - mean state for auxiliary elements

updateShortPeriods

void updateShortPeriods(SpacecraftState state)

Update the DSST short periodic terms.

Parameters:

state - current mean state

updateNominalSpacecraftState

void updateNominalSpacecraftState(SpacecraftState nominal)

Update the nominal spacecraft state.

Parameters:

nominal - nominal spacecraft state

finalizeEstimation

void finalizeEstimation(ObservedMeasurement<?> observedMeasurement,
                        ProcessEstimate estimate)

Finalize estimation.

Parameters:

observedMeasurement - measurement that has just been processed

estimate - corrected estimate

finalizeOperationsObservationGrid

void finalizeOperationsObservationGrid()

Finalize estimation operations on the observation grid.