Path: SpacecraftEstimation/SensorMeas
% Range and range rate to ground station.
It just uses earth rotation for the EF to ECI conversion. d.rRef
is for use with non-dimensional states. Set it to 1 for dimensional
states.
If d.noise is entered it will add Gaussian noise to the measurements.
--------------------------------------------------------------------------
See also EarthRot.
--------------------------------------------------------------------------
Form:
y = MeasRangeGroundStation( x, d )
--------------------------------------------------------------------------
------
Inputs
------
x (6,1) State [r;v]
d (1,1) Filter data structure
.rGSEF (3,1) Ground station position
.noise (2,1) [range;range rate]
.jD (1,1) Julian Date
.rRef (1,1) Reference length
-------
Outputs
-------
y (2,1) [range;range rate]
--------------------------------------------------------------------------
SC: Ephem/EarthRot SC: Ephem/EarthRte Common: Time/JD2000 Common: Time/JD2T Math: Linear/Cross Math: Linear/Mag
Back to the SpacecraftEstimation Module page