文献类型：期刊文献

英文题名：Event-triggered H∞ control for uncertain networked T-S fuzzy systems with time delay

作者：Yan, Huaicheng[1,2];Wang, Tingting[1,2];Zhang, Hao[3];Shi, Hongbo[1,2]

机构：[1]E China Univ Sci & Technol, Minist Educ, Key Lab Adv Control & Optimizat Chem Proc, Shanghai 200237, Peoples R China;[2]E China Univ Sci & Technol, Sch Informat Sci & Engn, Shanghai 200237, Peoples R China;[3]Tongji Univ, Dept Control Sci & Engn, Shanghai 200092, Peoples R China

年份：2015

卷号：157

起止页码：273

外文期刊名：NEUROCOMPUTING

收录：;EI(收录号：20150700529827);WOS:【SCI-EXPANDED(收录号:WOS:000351801600026)】；

基金：This work is supported by the National Natural Science Foundation of China (61272064, 61273026), Shanghai Pujiang Program (14PJ1409000), the Innovation Program of Shanghai Municipal Education Commission (12zz052), and the Fundamental Research Funds for the Central Universities.

语种：英文

外文关键词：Event-triggered; H-infinity control; T-S fuzzy systems; Time-delay; Uncertainty

摘要：In this paper, the event-triggered Ho. controller design problem is investigated for nonlinear networked control systems (NCSs) with time delay and uncertainties. The closed-loop NCSs are modeled as a nonlinear system with an interval time-varying delay and event-triggered communication strategy, which consider uncertainties in the networked Takagi-Sugeno (T-S) fuzzy model by the parallel distributed compensation (PDC) fuzzy control rules. By introducing some free weighting matrices to deal with the integral items and converting the coupling time-varying matrix inequalities into a group of decoupling matrix inequalities, a new delay-dependent stabilization criterion is firstly presented. Then, some novel criteria for the robust asymptotic stability analysis and control synthesis of the event-triggered networked T-S fuzzy systems are established in terms of matrix inequalities. Finally, a numerical example is exploited to show the effectiveness and applicability of the proposed design approach. (C) 2015 Elsevier B.V. All rights reserved.