Class AnalyticalAttitudeDataServer

    • Field Detail

      • ARCSEC_PER_S_TO_DEG_PER_DAY

        protected static final double ARCSEC_PER_S_TO_DEG_PER_DAY
        Factor converting from arcsec/s to deg/day
        See Also:
        Constant Field Values
      • X_AXIS

        protected static final Vector3d X_AXIS
        Unit vectors
      • Y_AXIS

        protected static final Vector3d Y_AXIS
      • Z_AXIS

        protected static final Vector3d Z_AXIS
      • OBLIQUITY_RAD

        protected static final double OBLIQUITY_RAD
        The obliquity of the ecliptic
      • targetScanPeriod

        protected long targetScanPeriod
        The time in ns of one rotation of the satellite around its spin axis.
      • nslSun

        protected NslSun nslSun
    • Constructor Detail

      • AnalyticalAttitudeDataServer

        public AnalyticalAttitudeDataServer()
    • Method Detail

      • setXiRef

        public void setXiRef​(double xiRef)
        Set the reference value for the solar aspect angle (xi)
        Parameters:
        xiRef - angle in [rad]
      • setNuRef

        public void setNuRef​(double nuRef)
        Set the reference value for the precession phase angle (nu)
        Parameters:
        nuRef - angle in [rad]
      • setOmegaRef

        public void setOmegaRef​(double omegaRef)
        Set the reference value for the spin phase abgle (Omega)
        Parameters:
        omegaRef - angle in [rad]
      • setTargetPrecessionRate

        public void setTargetPrecessionRate​(double targetPrecessionRate)
        Set the target precession rate
        Parameters:
        targetPrecessionRate - target value in [rev/yr]
      • setDefault

        public void setDefault()
        Set all parameters to default values (from GaiaParam)
      • setTargetScanPeriod

        public void setTargetScanPeriod​(long targetScanPeriod)
        Set the target scan period
        Parameters:
        targetScanPeriod - period in [ns]
      • setTargetScanRate

        public void setTargetScanRate​(double targetScanRate)
        Set the target scan rate
        Parameters:
        targetScanRate - target value in [arcsec/s]
      • getTargetScanPeriod

        public long getTargetScanPeriod()
        Get the target scan period
        Returns:
        targetScanPeriod period in [ns]
      • getTargetScanRate

        public double getTargetScanRate()
        Get the target scan rate
        Returns:
        target scan rate value in [arcsec/s]
      • getXiRef

        public double getXiRef()
        Get the reference solar aspect angle
        Returns:
        reference solar aspect angle [rad]
      • getNuRef

        public double getNuRef()
        Get the reference revolving phase angle
        Returns:
        reference revolving phase angle [rad]
      • getOmegaRef

        public double getOmegaRef()
        Get the reference scan phase angle
        Returns:
        reference scan phase angle [rad]
      • getTargetPrecessionRate

        public double getTargetPrecessionRate()
        Get the target precession rate
        Returns:
        target precession rate [rev/year]
      • inGap

        public boolean inGap​(long time)
      • getNominalSunVector

        protected NslSun getNominalSunVector()