Adaptive nonlinear output-feedback control with unknown high-frequency gain sign

被引：112

作者：

Ye, XD ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Elect Engn, Hangzhou 310027, Peoples R China

来源：

IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 2001年 / 46卷 / 01期

基金：

中国国家自然科学基金;

关键词：

adaptive control; high-frequency gain sign; nonlinear systems; output feedback;

D O I：

10.1109/9.898701

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 global adaptive output-feedback control scheme, which does not require a priori knowledge of high-frequency gain sign, is proposed for general nonlinear systems in output-feedback form. Unlike a quite recent paper, the removal of a priori knowledge of the high-frequency gain sign is not at the price of making growth restrictions on system nonlinearities, and furthermore, only the minimal number of parameters needs to be updated.

引用

页码：112 / 115

页数：4

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