Path: OpticalNavigation/Core
% Demonstrate navigation in low earth orbit. Uses GPS and a range/rate sensor. The gravity model is point mass without any perturbations or disturbances such as solar or aerodynamics. This demo uses the new UKF framework with separate propagate and measurement update functions. See also RHSOrbitPlanetFixed, MeasGPS, MeasRangeGroundStationEF, UKFPredict % --------------------------------------------------------------------- Copyright (c) 2014, 2023 Princeton Satellite Systems, Inc. All rights reserved. ---------------------------------------------------------------------
OpticalNavigation: Measurements/MeasRangeGroundStationEF Orbit: OrbitCoord/RPRA2AE Orbit: RHSOrbit/RHSOrbitPlanetFixed SC: BasicOrbit/El2RV SC: BasicOrbit/Period SpacecraftEstimation: SensorMeas/MeasGPS Common: Estimation/KFInitialize Common: Estimation/UKFPredict Common: Estimation/UKFUpdate Common: Graphics/Plot2D Common: Graphics/TimeLabl Common: Time/Date2JD Math: Integration/RK4 Math: Linear/BlockDiagonal Math: Linear/Cross Math: Linear/Mag Math: Linear/Unit
Back to the OpticalNavigation Module page