Path: SCPro/Demos/Landers
% 3D lander simulation. The spacecraft has 3-axis thruster control. Ideal attitude pointing is assumed. An altimeter gives the altitude. The planet is assumed to be a perfect sphere. This demo demonstrates the bilinear tangent law for descent from a circular equatorial orbit. Things to explore: 1. For the bilinear control vary the control acceleration (nAccel). 2. Try different starting altitudes. 3. Try different planets Since version 2014.1 -------------------------------------------------------------------------- % -------------------------------------------------------------------------- Copyright (c) 2013-2014 Princeton Satellite Systems, Inc. All rights reserved. --------------------------------------------------------------------------
Common: Database/Constant Common: Graphics/Plot2D Common: Graphics/TimeLabl Common: MassProperties/Inertias Math: Integration/RK4 Math: Linear/Dot Math: Linear/Mag Math: Linear/Unit SCPro: DynamicalModels/RHSPointMass SCPro: Landers/LandingControlBilinear
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