Suvendu Chattaraj

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Large initial misalignment between mother and daughter munitions make transfer alignment system nonlinear, because small angle approximation applicable to the system dynamics does not hold. Further, when the parameters of state transition matrix are based on current measurements, the system becomes time varying. A conventional Kalman filter fails to(More)
Attitude plus velocity matching transfer alignment (TA) (Rapid Alignment Prototype RAP) algorithm has the advantage of faster convergence and it does not require pre - planned lengthy manoeuvre like velocity matching algorithm, which makes it best suited for tactical missions. For large initial misalignment angles, TA problem becomes nonlinear, for which, a(More)
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