A new guaranteed cost control method of T-S fuzzy system with time-delay
In this paper, the problem of guaranteed cost control for nonlinear fuzzy systems with time-delay is studied via fuzzy control method. First, the TakagiSugeno (T-S) fuzzy model is adopted for representing a nonlinear system, and then a state feedback fuzzy controller is developed. A new method is proposed by defining new Lyapunov-Krasovskii functions, free weighing matrix and introducing some integral inequalities. By using linear matrix inequalities (LMIs), sufficient conditions that ensure guaranteed cost control of nonlinear system is derived. Finally, simulation example is given to illustrate the effectiveness of the proposed methods.
T-S fuzzy model Time delay Guaranteed cost control
Zhoupeng Ji Feifei Zhao
Information Engineering Academy Department of Basic Courses Haikou College of Economics Haikou, China
国际会议
哈尔滨
英文
4838-4844
2011-08-12（万方平台首次上网日期，不代表论文的发表时间）