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October 13, 2025Asian Journal of Control2 citations

Model predictive control for T‐S fuzzy Markovian jump systems using dynamic prediction optimization

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BZBin ZhangHLHui Li

Key Points

  • Dynamic prediction optimization enhances model predictive control performance and computational efficiency.
  • The approach derives terminal constraint sets and feedback gains by solving a min-max problem.
  • Matrix factorization allows for off-line computing of feedback gains, boosting real-time control adjustments.
  • Stability results indicate the proposed method maintains recursive feasibility and stabilizes system states.

Abstract

Abstract This paper addresses model predictive control (MPC) for constrained discrete‐time Takagi–Sugeno fuzzy Markovian jump systems (FMJSs) with imperfectly matched premise rules. To balance computational efficiency, control performance, and feasible regions, a dynamic prediction optimizing (DPO)‐MPC framework is proposed, incorporating mode‐dependent state feedback fuzzy controllers and perturbation variables generated by predictive dynamics. The design involves two stages: (1) solving a min‐max problem to derive terminal constraint sets and feedback gains and (2) optimizing perturbations online to expand the feasible region of system state. Matrix factorization enables off‐line computation of dynamic feedback gains, while online optimization adjusts the controller state to steer the system from initial to terminal regions. Recursive feasibility and mean square stability are rigorously proven, and a robot arm example validates the method's efficacy.

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Cite This Study

Zhang et al. (2025) studied this question.

synapsesocial.com/papers/68ed3352c8c3d6f5ff5ddac5https://doi.org/10.1002/asjc.3865
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