ROBUST STATE FEEDBACK CONTROL FOR A CLASS OF DISCRETE-TIME FUZZY SYSTEMS VIA DELTA OPERATOR APPROACH

摘要：

In this paper, the problem of robust state feedback control using delta operator approach for a class of fuzzy uncertain systems with sampling-period dependent time delays is investigated.Based on Lyapunov-Krasovskii functional in delta domain, a new time-delay dependent fuzzy state feedback controller is presented in terms of linear matrix inequalities (LMIs).The proposed method can unify some previous related continuous and discrete fuzzy systems into the fuzzy delta operator systems framework.Numerical examples are given to illustrate the effectiveness of the developed techniques.

关键词： T-S Model Time delay Delta Operator System State Feedback Linear Matrix Inequality (LMI) Norm bounded uncertainty

作者: JI-QING QIU HONG-JIU-YANG JIN-HUI ZHANG

作者单位: College of Sciences, Hebei University of Science and Technology, Shijiazhuang, 050018, China Department of Automatic Control, Beijing Institute of Technology, Beijing 100081, China

会议类型: 国际会议

会议名称: 2007 International Conference on Machine Learning and Cybernetics(IEEE第六届机器学习与控制论国际会议)

会议地点: 香港

会议语种:英文

页码: 1244-1249

在线出版日期: 2007-08-19（万方平台首次上网日期，不代表论文的发表时间）