Path: FormationFlying/Transformation
% Rotate the Hills frame state to the Frenet frame, where x is along-track Since version 7. -------------------------------------------------------------------------- Usage: xF = Hills2Frenet( xH, e, nu ); Note: The number of columns of "nu" and "xH" must be equal if they both have more than ONE column. -------------------------------------------------------------------------- ------ Inputs ------ xH (M,:) Relative state in Hills frame [km] (M = 3 or 6) e (1,1) Eccentricity nu (1,:) True anomaly [rad] n (1,1) Orbit rate [rad/s]. Optional. Uses time-derivatives if provided. Uses nu-derivatives is NOT provided. ------- Outputs ------- xF (M,N) Local-vertical / Local-horizontal N = number of columns of nu or xH, whichever is greater --------------------------------------------------------------------------
FormationFlying: Utility/NuDot Common: Transform/RotMat Math: Linear/Cross Math: Linear/DupVect
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