Robust Output Feedback Control of a Class of Discrete Fuzzy Systems: An LMI Approach
This paper investigates the robust stabilization problem for a class of discrete-time Takagi-Sugeno (T-S) fuzzy systems via output feedback control. Applying the basis-dependent Lyapunov function approach, we present the sufficient conditions for the solvability of the problem in terms of linear matrix inequality (LMI). Furthermore, the desired full order dynamic output feedback controllers are constructed, which guarantee the asymptotical stability and the prescribed robust performance level for the resulting closed-loop systems. Finally, a numerical example is provided to demonstrate the effectiveness of the methods proposed.
Takagi-Sugeno (T-S) fuzzy model systems Output feedback Discrete-time systems Linear matrix inequality (LMI).
Guannan He Jing Ji
College of Information Science and Technology,Beijing University of Chemical Technology, Beijing 100 School of Information Engineering, Guangdong University of Technology, Guangzhou 510006, Guangdong,
国际会议
The 24th Chinese Control and Decision Conference (第24届中国控制与决策学术年会 2012 CCDC)
太原
英文
3831-3836
2012-05-23（万方平台首次上网日期，不代表论文的发表时间）