Observer-Based H∞ Fuzzy Control Design for Discrete-Time Stochastic T-S Fuzzy Model with Multiplicative Noise

摘要：

This paper introduces an observer-based H∞ fuzzy control design method for discrete-time nonlinear systems with multiplicative noise. First, the Takagi-Sugeno (T-S) fuzzy model is employed to approximate a nonlinear discrete-time system with multiplicative noise. Secondly, the stability conditions are derived via Lyapunov function to analyze the stability and H∞ performance of system. Thirdly, the standard two-step method is adopted to separately obtain the controller gain matrices and the observer gain matrices by solving two sets of Linear Matrix Inequalities (LMIs). Finally, a numerical simulation is given to demonstrate the application of the proposed approach.

关键词： H∞ control linear matrix inequalities (LMIs) observer-based stochastic T-S fuzzy model

作者: Wen-Jer Chang Wen-Yuan Wu Cheung-Chieh Ku

作者单位: Department of Marine Engineering, National Taiwan Ocean University, Keelung 202,Taiwan Department of Electrical Engineering, National Taiwan Ocean University, Keelung 202,Taiwan

会议类型: 国际会议

会议名称: 2009 IEEE International Conference on Information and Automation(2009年 IEEE信息与自动化国际学术会议)

会议地点: 珠海、澳门

会议语种:英文

页码: 1345-1350

在线出版日期: 2009-06-22（万方平台首次上网日期，不代表论文的发表时间）