Journal of Northeastern University(Natural Science) ›› 2021, Vol. 42 ›› Issue (9): 1226-1230.DOI: 10.12068/j.issn.1005-3026.2021.09.002

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Asynchronous Dissipative Control for Nonlinear Generalized Markov Jump Systems

YANG Dong-mei, LI Da   

  1. School of Sciences, Northeastern University, Shenyang 110819, China.
  • Revised:2021-01-14 Accepted:2021-01-14 Published:2021-09-16
  • Contact: YANG Dong-mei
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Abstract: The problem of strictly asynchronous dissipative control for a class of continuous time nonlinear generalized Markov jump systems under Takagi-Sugeno fuzzy rules is studied. Firstly, by constructing a less conservative mode independent Lyapunov function, the sufficient conditions for stochastic stability and strict dissipation of generalized system are discussed. Then, the hidden Markov model that is widely used in practice is introduced. By combining the state transition probability with the conditional probability of the hidden Markov process, and through Schur transformation, a fuzzy state feedback controller is designed, which can operate asynchronously with the original system, so as to ensure the stochastic stability and strict dissipation of the closed-loop system. Finally, numerical simulation using Matlab linear matrix inequality(LMI) toolbox is applied to verify the effectiveness of the conclusion.

Key words: asynchronous control; fuzzy rules; generalized Markov jump systems; strict dissipative; stochastic stability

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