Stabilization for time-delay nonlinear systems with unknown time-varying control coefficients

被引：11

作者：

Hua, Changchun ^{[1
]}

Sun, Zhonghua ^{[1
]}

Chen, Zihan ^{[1
]}

机构：

[1] Yanshan Univ, Inst Elect Engn, Qinhuangdao 066004, Peoples R China

来源：

JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS | 2022年 / 359卷 / 16期

基金：

中国国家自然科学基金; 国家重点研发计划;

关键词：

OUTPUT-FEEDBACK CONTROL; MULTIAGENT SYSTEMS; ADAPTIVE TRACKING; DESIGN;

D O I：

10.1016/j.jfranklin.2022.06.023

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A control scheme based on dynamic gains is proposed for the time-varying nonlinear time-delay systems with unknown control coefficients. A class of Nussbaum functions are introduced to deal with the problem of unknown control directions. Dynamic gains technique and Lyapunov-Krasovskii functional are developed to handle the time delays in nonlinear system. It is shown that the system state is regulated to origin asymptotically, and the boundedness of all closed-loop signals is guaranteed. Simulation results are provided to demonstrate the effectiveness of the proposed methodology. (C) 2022 Published by Elsevier Ltd on behalf of The Franklin Institute.

引用

页码：8895 / 8909

页数：15

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