{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T17:19:48Z","timestamp":1771003188387,"version":"3.50.1"},"reference-count":27,"publisher":"SAGE Publications","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JCM"],"published-print":{"date-parts":[[2021,11,1]]},"abstract":"<jats:p>The stability and control of nonlinear time-delay systems of Takagi-Sugeno (T-S) fuzzy model are studied in this paper. The integral inequality of a free weight matrix is chosen to give a less conservative delay-dependent stability criterion in the form of linear matrix inequalities (LMIs). The premise mismatch strategy is applied, it is combined with Finsler lemma, a more flexible design method of fuzzy state feedback controller is proposed. This method does not require the controller and system to share the common premise membership function and the number of rules. The controller design strategy proposed in this paper can effectively solve the control problem of fuzzy systems when the number of state variables is not equal to the number of input variables (r\u2260c), or mi\u2062(x\u2062(t))\u2260hi\u2062(x\u2062(t)),i=1,2,\u2026,r. Finally, two simulation examples are given to prove the advancement and effectiveness of the proposed theory.<\/jats:p>","DOI":"10.3233\/jcm-204722","type":"journal-article","created":{"date-parts":[[2021,3,16]],"date-time":"2021-03-16T14:16:12Z","timestamp":1615904172000},"page":"1091-1103","source":"Crossref","is-referenced-by-count":0,"title":["Stability and control of fuzzy time delay systems with unmatched preconditions"],"prefix":"10.1177","volume":"21","author":[{"given":"Yubao","family":"Hou","sequence":"first","affiliation":[]},{"given":"Jinding","family":"Gao","sequence":"additional","affiliation":[]}],"member":"179","reference":[{"key":"10.3233\/JCM-204722_ref1","doi-asserted-by":"crossref","first-page":"116","DOI":"10.1109\/TSMC.1985.6313399","article-title":"Fuzzy identification of systems and its applications to modeling and control","volume":"1","author":"Takagi","year":"1985","journal-title":"IEEE Transactions on Systems, Man, and Cybernetics"},{"issue":"6","key":"10.3233\/JCM-204722_ref2","doi-asserted-by":"crossref","first-page":"1206","DOI":"10.1016\/j.cja.2018.04.010","article-title":"Takagi-Sugeno fuzzy model identification for turbofan aero-engines with guaranteed stability","volume":"31","author":"Li","year":"2018","journal-title":"Chinese Journal of Aeronautics"},{"issue":"2","key":"10.3233\/JCM-204722_ref3","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.ins.2016.08.026","article-title":"Stability and stabilization of T-S fuzzy systems with time-varying delays via augmented Lyapunov-Krasovskii functionals","volume":"37","author":"Kwon","year":"2016","journal-title":"Information Sciences"},{"key":"10.3233\/JCM-204722_ref4","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1016\/j.isatra.2015.11.006","article-title":"Finite-time stability for discrete-time systems with time-varying delay and nonlinear perturbations","volume":"60","author":"Kang","year":"2016","journal-title":"ISA Transactions"},{"key":"10.3233\/JCM-204722_ref5","first-page":"1","article-title":"Stability of recurrent neural networks with time-varying delay via termina lmethod","volume":"99","author":"Wang","year":"2016","journal-title":"IEEE Transactions on Neural Networks and Learning Systems"},{"issue":"1","key":"10.3233\/JCM-204722_ref6","first-page":"150","article-title":"Improved nonlinear control for ship course-keeping based on Lyapunov stability","volume":"14","author":"Ma","year":"2019","journal-title":"Chinese Journal of Ship Research"},{"issue":"5","key":"10.3233\/JCM-204722_ref7","first-page":"52","article-title":"Stability criterion for a class of T-S fuzzy time-delay systems","volume":"36","author":"Chen","year":"2016","journal-title":"Journal of Hangzhou Dianzi University: Natural Science Edition"},{"key":"10.3233\/JCM-204722_ref8","first-page":"1462","article-title":"Memory feedback control of uncertain stochastic time-varying delay systems","volume":"9","author":"Li","year":"2016","journal-title":"Control Engineering"},{"key":"10.3233\/JCM-204722_ref9","first-page":"1","article-title":"Single\/multiple integral inequalities with applications to stability analysis of time-delay systems","volume":"99","author":"Chen","year":"2016","journal-title":"IEEE Transactions on Automatic Control"},{"issue":"1","key":"10.3233\/JCM-204722_ref11","doi-asserted-by":"crossref","first-page":"349","DOI":"10.1186\/s40064-016-1982-2","article-title":"Delay-dependent stability and stabilization criteria for T-S fuzzy singular systems with interval time-varying delay by improved delay partitioning approach","volume":"5","author":"Sun","year":"2016","journal-title":"SpringerPlus"},{"issue":"4","key":"10.3233\/JCM-204722_ref12","doi-asserted-by":"crossref","first-page":"958","DOI":"10.1109\/TFUZZ.2016.2593494","article-title":"Stability and stabilization analysis of positive polynomial fuzzy systems with time delay considering piecewise membership functions","volume":"25","author":"Li","year":"2017","journal-title":"IEEE Transactions on Fuzzy Systems"},{"key":"10.3233\/JCM-204722_ref13","doi-asserted-by":"crossref","first-page":"20","DOI":"10.1016\/j.isatra.2015.08.003","article-title":"Further improved stability criteria for uncertain T-S fuzzy systems with time-varying delay by (m, N)-delay-partitioning approach","volume":"59","author":"Yang","year":"2015","journal-title":"ISA Transaction"},{"issue":"1","key":"10.3233\/JCM-204722_ref14","first-page":"46","article-title":"Mismatched controller design for a class of networked control systems","volume":"36","author":"Xu","year":"2016","journal-title":"Journal of Hangzhou Dianzi University: Natural Science Edition"},{"key":"10.3233\/JCM-204722_ref15","doi-asserted-by":"crossref","unstructured":"H.K. 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