Adaptive output feedback control for a class of large-scale nonlinear time-delay systems

被引：65

作者：

Zhang, Xu ^{[1
]}

Lin, Yan ^{[1
]}

机构：

[1] Beijing Univ Aeronaut & Astronaut, Sch Automat, Beijing 100191, Peoples R China

来源：

AUTOMATICA | 2015年 / 52卷

关键词：

Large-scale nonlinear systems; Time-delay; Adaptive control; Output feedback; DYNAMIC HIGH-GAIN; STABILIZATION; FORM;

D O I：

10.1016/j.automatica.2014.10.116

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper addresses the problem of global adaptive stabilization by output feedback for a class of large-scale nonlinear time-delay systems. With a new Lyapunov-Krasovskii functional, a memoryless adaptive output feedback controller is developed. The precise knowledge of the time-varying delay is not required to be known a priori. It is proved that global stability of the large-scale nonlinear time-delay system can be achieved by the proposed approach. A numerical example is given to illustrate the effectiveness of the proposed approach. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：87 / 94

页数：8

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