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赵旭东
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特聘教授   博士生导师   硕士生导师

任职 : 复杂系统与控制研究所所长

性别: 男

毕业院校: 哈尔滨工业大学

学位: 博士

所在单位: 控制科学与工程学院

学科: 控制理论与控制工程

办公地点: B1209

联系方式: 15940606627

电子邮箱: xudongzhao@dlut.edu.cn

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Event-triggered adaptive fuzzy output feedback control of MIMO switched nonlinear systems with average dwell time

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论文类型: 期刊论文

第一作者: Huo, Xin

通讯作者: Zhao, XD (reprint author), Bohai Univ, Coll Engn, Jinzhou 121013, Liaoning, Peoples R China.

合写作者: Ma, Li,Zhao, Xudong,Zong, Guangdeng

发表时间: 2020-01-15

发表刊物: APPLIED MATHEMATICS AND COMPUTATION

收录刊物: EI、SCIE

卷号: 365

ISSN号: 0096-3003

关键字: Event-triggered control; Switched nonlinear systems; Adaptive control; Output feedback; Average dwell time

摘要: This paper investigates the problem of event-triggered adaptive fuzzy output feedback control for a class of multi-input and multi-output (MIMO) switched nonlinear systems. The system under study contains unknown nonlinear functions and unmeasured states, which make it difficult or even impossible to check the assumption of input-to-state stable (ISS) with respect to the measurement errors. Based on the Lyapunov stability theory and the backstepping design technique, actual controllers for every subsystem and the corresponding triggering mechanism are designed at the same time, which removes the ISS assumption demanded in most literature. The proposed control scheme can guarantee that all the signals in the closed-loop system are bounded under a class of switching signals with average dwell time and the tracking errors can converge to a small residual near the origin. Simulation examples are also given to illustrate the validity of the proposed scheme. (C) 2019 Elsevier Inc. All rights reserved.

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