Relaxed Sufficient Conditions for Discrete-time Uncertain Fuzzy Systems
A new approach to robust stability of discrete-time uncertain T-S fuzzy systems is developed in this paper. The uncertain T-S fuzzy dynamic model is used to represent a class of discrete-time uncertain complex nonlinear systems. It is shown that the uncertain T-S fuzzy dynamic model is stable using relaxed fuzzy Lyapunov method. Constructive algorithm based on linear matrix inequality technique is also proposed to obtain the stable feedback gain. Finally, a numerical simulation example is gives to illustrate the effectiveness of the proposed method.
discrete-time uncertain T-S fuzzy systems feedback gain fuzzy Lyapunov method linear matrix inequality (LMI)
Wenhu He Xiaoguang Yang Shuxia Kang
Department of Mathematics, Dalian Maritime University, Dalian 116026
国际会议
The 22nd China Control and Decision Conference(2010年中国控制与决策会议)
徐州
英文
4100-4103
2010-05-26（万方平台首次上网日期，不代表论文的发表时间）