Class PythonAbstractShortTermEncounter2DPOCMethod

    • Field Detail

      • pythonObject

        protected long pythonObject
        Part of JCC Python interface to object
    • Constructor Detail

      • PythonAbstractShortTermEncounter2DPOCMethod

        public PythonAbstractShortTermEncounter2DPOCMethod​(String name)
        Constructor.
        Parameters:
        name - name of the method
    • Method Detail

      • pythonExtension

        public void pythonExtension​(long pythonObject)
      • pythonExtension

        public long pythonExtension()
      • pythonDecRef

        public void pythonDecRef()
      • compute

        public ProbabilityOfCollision compute​(double xm,
                                              double ym,
                                              double sigmaX,
                                              double sigmaY,
                                              double radius)
        Description copied from class: AbstractShortTermEncounter2DPOCMethod
        Compute the probability of collision using arguments specific to the rotated encounter frame.

        The rotated encounter frame is define by the initial encounter frame (defined in ShortTermEncounter2DDefinition) rotated by the rotation matrix which is used to diagonalize the combined covariance matrix.

        Specified by:
        compute in interface ShortTermEncounter2DPOCMethod
        Specified by:
        compute in class AbstractShortTermEncounter2DPOCMethod
        Parameters:
        xm - other collision object projected position onto the collision plane in the rotated encounter frame x-axis (m)
        ym - other collision object projected position onto the collision plane in the rotated encounter frame y-axis (m)
        sigmaX - square root of the x-axis eigen value of the diagonalized combined covariance matrix projected onto the collision plane (m)
        sigmaY - square root of the y-axis eigen value of the diagonalized combined covariance matrix projected onto the collision plane (m)
        radius - sum of primary and secondary collision object equivalent sphere radii (m)
        Returns:
        probability of collision
      • compute

        public <T extends CalculusFieldElement<T>> FieldProbabilityOfCollision<T> compute​(T xm,
                                                                                          T ym,
                                                                                          T sigmaX,
                                                                                          T sigmaY,
                                                                                          T radius)
        Description copied from class: AbstractShortTermEncounter2DPOCMethod
        Compute the probability of collision using arguments specific to the rotated encounter frame.

        The rotated encounter frame is define by the initial encounter frame (defined in ShortTermEncounter2DDefinition) rotated by the rotation matrix which is used to diagonalize the combined covariance matrix.

        Specified by:
        compute in interface ShortTermEncounter2DPOCMethod
        Specified by:
        compute in class AbstractShortTermEncounter2DPOCMethod
        Type Parameters:
        T - type of the field elements
        Parameters:
        xm - other collision object projected position onto the collision plane in the rotated encounter frame x-axis (m)
        ym - other collision object projected position onto the collision plane in the rotated encounter frame y-axis (m)
        sigmaX - square root of the x-axis eigen value of the diagonalized combined covariance matrix projected onto the collision plane (m)
        sigmaY - square root of the y-axis eigen value of the diagonalized combined covariance matrix projected onto the collision plane (m)
        radius - sum of primary and secondary collision object equivalent sphere radii (m)
        Returns:
        probability of collision