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Anti-windup design for state delayed discrete-time systems with input saturation

N. EL FEZAZI, E. H. TISSIR, F. EL HAOUSSI

Abstract



A method is proposed for stabilization, using an anti-windup approach, of saturated discrete delayed systems: based on a Lyapunov functional, modified sector condition for modelling the saturation and free weighting matrices which are employed to reduce conservatism. An optimization procedure to maximize the estimate of attraction domain is presented. The methodology is validated by a numerical example.

Keywords


stabilization, anti-windup, discrete systems, delayed systems, saturation.

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