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Path: SpacecraftEstimation/Demos/OrbitEstimation
% UKF/UKS demonstration. This is for a 1 dimensional launch problem with an angle sensor that measures the angle to the launch vehicle. The vehicle is subject to Gaussian random thrust variations. The sensor is subject to Gaussian white noise. The script first runs the simulation and the sensor angle are used for both the forward and backward Unscented Kalman filters. The geometry gets worse as the launch vehicle gets higher. The demo uses UKFUpdate and UKFPredict which are alternatives to UKF. Since version 11. -------------------------------------------------------------------------- See also RHSX, AngleSensor, KFInitialize, UKFWeight, UKFPredict, UKFUpdate, KalmanFilterCombine -------------------------------------------------------------------------- % -------------------------------------------------------------------------- Copyright (c) 2012 Princeton Satellite Systems, Inc. All rights reserved. --------------------------------------------------------------------------
Common: Estimation/AngleSensor Common: Estimation/KFInitialize Common: Estimation/KalmanFilterCombine Common: Estimation/RHSX Common: Estimation/UKFPredict Common: Estimation/UKFUpdate Common: Estimation/UKFWeight Common: Graphics/Plot2D Common: Graphics/TimeLabl Math: Integration/RK4
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