Class AbstractBatchLSModel

    • Constructor Detail

      • AbstractBatchLSModel

        public AbstractBatchLSModel​(PropagatorBuilder[] propagatorBuilders,
                                    List<ObservedMeasurement<?>> measurements,
                                    ParameterDriversList estimatedMeasurementsParameters,
                                    ModelObserver observer)
        Constructor.
        Parameters:
        propagatorBuilders - builders to use for propagation
        measurements - measurements
        estimatedMeasurementsParameters - estimated measurements parameters
        observer - observer to be notified at model calls
    • Method Detail

      • setEvaluationsCounter

        public void setEvaluationsCounter​(Incrementor evaluationsCounter)
        Set the counter for evaluations.
        Parameters:
        evaluationsCounter - counter for evaluations
      • setIterationsCounter

        public void setIterationsCounter​(Incrementor iterationsCounter)
        Set the counter for iterations.
        Parameters:
        iterationsCounter - counter for iterations
      • isForwardPropagation

        public boolean isForwardPropagation()
        Return the forward propagation flag.
        Returns:
        the forward propagation flag
      • configureHarvester

        protected abstract MatricesHarvester configureHarvester​(Propagator propagator)
        Configure the propagator to compute derivatives.
        Parameters:
        propagator - Propagator to configure
        Returns:
        harvester harvester to retrive the State Transition Matrix and Jacobian Matrix
      • configureOrbits

        protected abstract Orbit configureOrbits​(MatricesHarvester harvester,
                                                 Propagator propagator)
        Configure the current estimated orbits.

        For DSST orbit determination, short period derivatives are also calculated.

        Parameters:
        harvester - harvester for matrices
        propagator - the orbit propagator
        Returns:
        the current estimated orbits
      • getSelectedOrbitalParametersDriversForBuilder

        public ParameterDriversList getSelectedOrbitalParametersDriversForBuilder​(int iBuilder)
        Get the selected orbital drivers for a propagatorBuilder.
        Parameters:
        iBuilder - index of the builder in the builders' array
        Returns:
        the list of selected orbital drivers for propagatorBuilder of index iBuilder
        Since:
        11.1
      • getSelectedPropagationDriversForBuilder

        public ParameterDriversList getSelectedPropagationDriversForBuilder​(int iBuilder)
        Get the selected propagation drivers for a propagatorBuilder.
        Parameters:
        iBuilder - index of the builder in the builders' array
        Returns:
        the list of selected propagation drivers for propagatorBuilder of index iBuilder
      • createPropagators

        public Propagator[] createPropagators​(RealVector point)
        Create the propagators and parameters corresponding to an evaluation point.
        Parameters:
        point - evaluation point
        Returns:
        an array of new propagators
      • fetchEvaluatedMeasurement

        public void fetchEvaluatedMeasurement​(int index,
                                              EstimatedMeasurement<?> evaluation)
        Fetch a measurement that was evaluated during propagation.
        Parameters:
        index - index of the measurement first component
        evaluation - measurement evaluation
      • getIterationsCount

        public int getIterationsCount()
        Get the iterations count.
        Returns:
        iterations count
      • getEvaluationsCount

        public int getEvaluationsCount()
        Get the evaluations count.
        Returns:
        evaluations count