Lander3D:

Path: SCPro/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

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   Copyright (c) 2013-2014 Princeton Satellite Systems, Inc.
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   Since version 2014.1
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