Output Feedback Regulation of a Class of Lower Triangular Nonlinear Systems with Arbitrary Unknown Measurement Sensitivity

被引：18

作者：

Koo, Min-Sung ^{[1
]}

Choi, Ho-Lim ^{[2
]}

机构：

[1] Pukyong Natl Univ, Dept Fire Protect Engn, 365 Sinseon Ro, Busan 48513, South Korea

[2] Dong A Univ, Dept Elect Engn, 840 Hadan2 Dong, Busan 48513, South Korea

来源：

INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS | 2020年 / 18卷 / 09期

关键词：

Lower triangular nonlinear system; measurement sensitivity; output feedback controller; STABILIZATION; OBSERVER;

D O I：

10.1007/s12555-019-0721-1

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, a regulation problem for a class of lower triangular nonlinear systems under unknown measurement sensitivity by output feedback is considered. The distinguished feature is that the unknown measurement sensitivity is only required to be positive and bounded. The analysis is carried out to show the relation between the gain selection of an output feedback controller and the bound of the measurement sensitivity. Then, the adaptive gain-scalings of the controller are utilized to dominate the unknown growth rate of the nonlinearity.

引用

页码：2186 / 2194

页数：9

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