An efficient explicit algorithm for multi-rate predictive control systems
by Ya-Li Jiang; Yuan-Yuan Zou; Yu-Gang Niu
International Journal of Modelling, Identification and Control (IJMIC), Vol. 20, No. 3, 2013

Abstract: In this paper, explicit model predictive control (MPC) schemes for discrete-time linear-invariant multi-rate systems with constraints on inputs and states are studied. An efficient multi-rate predictive control algorithm is proposed by solving a multiparametric linear programming (mp-LP), and the explicit state feedback control laws are developed. Further, based on the closed-loop multi-rate piecewise affine (PWA) structure, stability analysis is presented by linear matrix inequality (LMI). The simulation results show the effectiveness of the explicit MPC for multi-rate system.

Online publication date: Sat, 27-Sep-2014

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