Path: SCPro/DynamicalModels
% Gravity gradient frequencies The spacecraft is aligned with LVLH with orbit rate is about the -y axis. This model is valid only for small angles about LVLH. Computes it for the entire orbit. Type GravityGradientFrequency for a demo. -------------------------------------------------------------------------- Form: [omega, e] = GravityGradientFrequency( inertia, n ) -------------------------------------------------------------------------- ------ Inputs ------ inertia (3,3) Inertia matrix (kg-m^2) n (1,1) Orbit Rate ------- Outputs ------- omega (3,:) Gravity gradient frequencies (rad/s) e (6,:) Eigenvalues --------------------------------------------------------------------------
SC: BasicOrbit/Period Common: Graphics/Plot2D Math: Linear/Skew
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