Relaxed Stabilization Conditions for Continuous-Time T-S Fuzzy System Based on The Descriptor System Approach
The problems of relaxed stability analysis and stabilization of continuous-time T-S fuzzy systems are investigated via the descriptor system approach. Firstly, relaxed stability conditions for open-loop fuzzy systems are proposed by applying new additional variable introducing approach. Secondly, with the usage of the non-PDC control scheme, less conservative stabilization conditions are attained by both introducing additional variables and applying a kind of relaxed technique. Moreover, these obtained conditions are expressed in terms of linear matrix inequalities. Finally, numerical examples are given to illustrate the effectiveness and the less conservatism of the proposed conditions.
Takagi-Sugeno(T-S) Fuzzy Model Relaxed Stabilization Conditions Descriptor System Approach Linear Matrix Inequalities (LMIs)
Shuanghong Zhang Xiaopeng Xie
School of Mathematics, Jilin Normal University, Siping, Jilin, 136000 China School of Information and Electronic Engineering, China University of Mining and Technology, Xuzhou
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
2381-2385
2010-05-26（万方平台首次上网日期，不代表论文的发表时间）