{"title":"Stability analysis for uncertain T-S fuzzy singular systems based on input/output constraints","authors":"X. Su, Qing-tao Lv, Meilin Xiao, Jun-bo Yang","doi":"10.1109/WCICA.2011.5970727","DOIUrl":null,"url":null,"abstract":"By means of linear matrix inequality (LMI), a robust stability analysis method is presented to discuss the robust stability for uncertain T-S fuzzy singular systems. Based on the Lyapunov stability theory, a sufficient condition which makes the uncertain T-S fuzzy singular systems robust stability is obtained. Moreover, an ellipse constraint is given to change the input/output constraints into a group of LMI bindings by using elliptic invariant domain and S-Procesure methods. Finally, a sufficient condition for uncertain T-S fuzzy singular systems robust stable and satisfying the input/output constraints has been derived.","PeriodicalId":211049,"journal":{"name":"2011 9th World Congress on Intelligent Control and Automation","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2011-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 9th World Congress on Intelligent Control and Automation","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WCICA.2011.5970727","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
By means of linear matrix inequality (LMI), a robust stability analysis method is presented to discuss the robust stability for uncertain T-S fuzzy singular systems. Based on the Lyapunov stability theory, a sufficient condition which makes the uncertain T-S fuzzy singular systems robust stability is obtained. Moreover, an ellipse constraint is given to change the input/output constraints into a group of LMI bindings by using elliptic invariant domain and S-Procesure methods. Finally, a sufficient condition for uncertain T-S fuzzy singular systems robust stable and satisfying the input/output constraints has been derived.