Adaptive Fuzzy Control for A Class of Nonlinear Time-Varying Delay Systems

被引：2

作者：

Zhang, Tianping ^{[1
]}

Wang, Qin ^{[1
]}

Wen, Hui ^{[1
]}

Yang, Yuequan ^{[1
]}

机构：

[1] Yangzhou Univ, Coll Informat Engn, Dept Automat, Yangzhou 225009, Peoples R China

来源：

2008 7TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION, VOLS 1-23 | 2008年

关键词：

Adaptive control; fuzzy systems; nonlinear systems; time-varying delays;

D O I：

10.1109/WCICA.2008.4594442

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The adaptive fuzzy control problem is considered for a class of uncertain SISO nonlinear time-varying delay systems in a Brunovsky form. The upper bound of the unknown time-varying delay term is assumed to be in the form of nonlinear functions with unknown coefficients. An adaptive fuzzy controller is designed by utilizing the integral-type Lyapunov function and constructing a continuous function. It is shown that the closed-loop control system is semi-globally uniformly ultimately bounded.

引用

页码：887 / 891

页数：5

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