Autor: |
李秀英(LI Xiuying), 姜囡(JIANG Nan) |
Jazyk: |
čínština |
Rok vydání: |
2024 |
Předmět: |
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Zdroj: |
Zhejiang Daxue xuebao. Lixue ban, Vol 51, Iss 1, Pp 14-20 (2024) |
Druh dokumentu: |
article |
ISSN: |
1008-9497 |
DOI: |
10.3785/j.issn.1008-9497.2024.01.003 |
Popis: |
This paper addresses the problem of fuzzy-state-feedback-controller-based finite-time H∞ asynchronous control for a class of Markov jump systems under Takagi-Sugeno fuzzy rules. The hidden Markov model is employed to describe the asynchronization between the fuzzy controller and the original system. Firstly, by means of constructing Lyapunov function, a sufficient condition for H∞ finite-time boundedness of the closed-loop system is obtained by using finite-time boundedness and H∞ control theory. Then, the asynchronous fuzzy state feedback controller is designed, which ensures H∞ finite-time boundedness of the closed-loop system. Finally, a simulation result is demonstrated to verify the effectiveness of the proposed method.(针对一类在Takagi-Sugeno模糊规则下的Markov跳变系统,研究了基于模糊状态反馈控制器的有限时间H∞异步控制问题。采用隐Markov模型刻画了模糊控制器与原系统的异步现象。首先,通过构造Lyapunov函数,运用有限时间有界性和H∞控制理论,得到了闭环系统H∞有限时间有界的充分条件。其次,设计了模糊状态反馈异步控制器,使得闭环系统H∞有限时间有界。最后,通过仿真算例验证了方法的有效性和可行性。) |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
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