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黄胜绢《Non-fragile H-infinity dynamic output feedback control for uncertain TakagiSugeno fuzzy systems with time-varying delay》

 
英文题目:Non-fragile H-infinity dynamic output feedback control for uncertain TakagiSugeno fuzzy systems with time-varying delay

第一作者:黄胜绢

我校署名:第二单位(1.东北大学;2.辽宁科技大学)

所属单位:理学院

项目来源:自选课题

刊物名称:International Journal of Systems Science  年:2016  卷:47  期:12  页:2954-2964

刊物类别:国际期刊

Web of Science 类别:Automation&Control Systems;Computer Science,Theory&Methods;Operation Research&Management Science

研究方向:Automation&Control Systems;Computer Science;Operations Research&Management Science

Impact factor(2014):2.1

JCR分区:Q1

摘要:This paper mainly focuses on the problem of non-fragile H-infinity dynamic output feedback control for a class of uncertain Takagi-Sugeno fuzzy systems with time-varying state delay. Based on a new type of Lyapunov-Krasovskii functional without ignoring any subtle integral terms in the derivatives, a less conservative dynamic output feedback controller with additive gain variations is designed, which guarantees that the closed-loop fuzzy system is asymptotically stable and satisfies  a prescribed H-infinity-performance level. Furthermore, the obtained parameter-dependent conditions are given in terms of solution to a set of linear matrix inequalities, which improve some existing relevant results. Finally, numerical examples are given to illustrate the effectiveness and merits of the proposed method.