Path: FormationFlying/Dynamics
% Compute a trajectory from discretized Hills equations Computes the state trajectory (xS) of a satellite given the initial state (x0) and the commanded accelerations (aC). Uses a discretized state space model of Hills equations, which is defined by the orbit rate (w0). "LinOrb.m" is called with w0 to generate the plant, and the discretization is done using "CDZOH.m". -------------------------------------------------------------------------- Form: xS = DiscreteHills( x0, w0, aC, dT ); -------------------------------------------------------------------------- ------ Inputs ------ x0 (6,1) Initial state w0 (1) Reference orbit rate (rad/sec) aC (3,n) Commanded accelerations dT (1) Sampling time for zero-order hold ------- Outputs ------- xS (6,n+1) State trajectory of the satellite in Hill's frame -------------------------------------------------------------------------- See also LinOrb, CDZOH --------------------------------------------------------------------------
Orbit: RHSOrbit/LinOrb
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