APM – Simple and Fast MPC Algorithm for LTI SISO Systems


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Abstract


In this paper a simple and fast APM (Asymptotic Predictive Method) algorithm for real time control of LTI  SISO (Linear Time Invariant Single Input Single Output) systems has been presented. Optimal control signal on each sampling period is calculated using trivial counter control sequence instead of demanding QP (Quadratic Programming) numerical method. Using Matlab simulation, APM control has been compared with demanding standard MPC (Model Predictive Control) algorithm on some typical high order dynamic systems with or without output constraints. Simulation results confirm competitiveness of APM algorithm with minor software and hardware demands.
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Keywords


Algorithm; Asymptotic; Constraints; Control; Linear; Predictive; Stochastic

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