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Model-based predictive control for Hammerstein-Wiener systems. (English) Zbl 1015.93022

The paper is concerned with a model-based predictive control (MPC) of Hammerstein-Wiener systems. The static input and output nonlinearities are assumed to be invertible and are transformed into polytopic descriptions which (i) enables the use of robust linear MPC techniques, and (ii) preserves convexity of the on-line optimization control problem. Nominal closed-loop stability of the proposed MPC algorithm is shown. Superiority of the method over standard approaches is demonstrated by means of simulation examples.

MSC:

93B51 Design techniques (robust design, computer-aided design, etc.)
93C10 Nonlinear systems in control theory
93C40 Adaptive control/observation systems
93D15 Stabilization of systems by feedback
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