Finite-time asynchronous H∞ fault-tolerant control for nonlinear hidden markov jump systems with actuator and sensor faults

作者：

Highlights：

• The H∞ fault-tolerant control scheme is studied for a class of conic-type nonlinear Markov jump systems with sensor and actuator faults.

• The hidden Markov model is introduced to deal with the asynchronous phenomenon, and the H∞ fault-tolerant controller is designed by selecting suitable Lyapunov-Krasovskii functional.

• The proposed control strategy can not only ensure the finite-time boundedness of the closed-loop system, but also guarantee the required H∞ performance.

摘要

•The H∞ fault-tolerant control scheme is studied for a class of conic-type nonlinear Markov jump systems with sensor and actuator faults.•The hidden Markov model is introduced to deal with the asynchronous phenomenon, and the H∞ fault-tolerant controller is designed by selecting suitable Lyapunov-Krasovskii functional.•The proposed control strategy can not only ensure the finite-time boundedness of the closed-loop system, but also guarantee the required H∞ performance.

论文关键词：Markov jump systems,Conic-type nonlinearities,Asynchronous fault-tolerant control,Finite-time stabilization

论文评审过程：Received 16 November 2021, Revised 30 March 2022, Accepted 26 April 2022, Available online 5 May 2022, Version of Record 5 May 2022.

论文官网地址：https://doi.org/10.1016/j.amc.2022.127212