Robust stability for discrete-time uncertain singular Markov jump systems with actuator saturation

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Robust stability for discrete-time uncertain singular Markov jump systems with actuator saturation

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In this study, the robust stochastic stability problem for discrete-time uncertain singular Markov jump systems with actuator saturation is considered. A sufficient condition that guarantees that the discrete-time singular Markov jump systems with actuator saturation is regular, causal and stochastically stable is established. With this condition, for full and partial knowledge of transition probabilities cases, the design of robust state feedback controller is developed based on linear matrix inequality (LMI) approach. A numerical example is given to illustrate the effectiveness of the proposed methods.

Inspec keywords: control system synthesis; uncertain systems; actuators; asymptotic stability; Markov processes; linear matrix inequalities; discrete time systems; state feedback; robust control

Other keywords: LMI; stochastic stability; discrete-time uncertain singular Markov jump systems; robust stochastic stability problem; transition probabilities cases; linear matrix inequality approach; actuator saturation; robust state feedback controller design

Subjects: Markov processes; Actuating and final control devices; Control system analysis and synthesis methods; Linear algebra (numerical analysis); Discrete control systems; Stability in control theory

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