Disturbance attenuation of feedforward systems with dynamic uncertainty

被引：16

作者：

Chen, Tianshi ^{[1
]}

Huang, Jie ^{[1
]}

机构：

[1] Chinese Univ Hong Kong, Dept Mech & Automat Engn, Hong Kong, Hong Kong, Peoples R China

来源：

IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 2008年 / 53卷 / 07期

关键词：

disturbance attenuation; dynamic uncertainty; nonlinear systems; robust stability;

D O I：

10.1109/TAC.2008.929380

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 studies the disturbance attenuation problem of a class of nonlinear systems in feedforward form that is subject to both dynamic uncertainty and disturbance. When the disturbance vanishes, the equilibrium of the closed-loop system is globally asymptotically stable. Two versions of small gain theorem with restrictions are employed to establish the global attractiveness and local stability of the closed-loop system at the equilibrium respectively.

引用

页码：1711 / 1717

页数：7

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