Robust Fault-tolerant Control for a Class of Uncertain Switched Fuzzy Systems

摘要：

A model of a kind of uncertain switched fuzzy systems is presented first, in which each subsystem is an uncertain fuzzy system. Then the robust stabilization problem to the system is studied and a solution proposed. When subactuators suffer “serious failure-the residual part of actuator can not make original system stable, a reliable robust controller is constructed to guarantee the closed-loop system is asymptotically stable via using switching technique and single Lyapunov function approach. The switching strategy achieving system asymptotically stable of the uncertain switched fuzzy system is given. An illustrative example is given that demonstrates the feasibility and the effectiveness of the proposed method.

关键词： Switched Systems Fuzzy Systems Serious Failure Global Model Switching Law

作者: Hong Yang Daren Chen Le Zhang

作者单位: School of Information Engineering, Shenyang University, Shenyang 110044, China School of Computer Science and Technology, Jilin University, Changchun, Jilin, 130012, China School of Information Engineering, Shenyang University, Shenyang 110044, China School of Electronic

会议类型: 国际会议

会议名称: The 22nd China Control and Decision Conference(2010年中国控制与决策会议)

会议地点: 徐州

会议语种:英文

页码: 1402-1406

在线出版日期: 2010-05-26（万方平台首次上网日期，不代表论文的发表时间）