Stabilization of Exponentially Unstable Linear Systems with Input Nonlinearities and Its Application

被引：0

作者：

Yang, Xiaoyan ^{[1
]}

Lan, Weiyao ^{[1
]}

机构：

[1] Xiamen Univ, Dept Automat, Xiamen 361005, Fujian, Peoples R China

来源：

2010 CHINESE CONTROL AND DECISION CONFERENCE, VOLS 1-5 | 2010年

关键词：

input nonlinearity; nonlinear systems; nonminimum phase; stabilization; backstepping; H-INFINITY-CONTROL; GLOBAL STABILIZATION; CONTROLLERS; SATURATION;

D O I：

10.1109/CCDC.2010.5498874

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 investigates the stabilization problem for unstable linear systems with input nonlinearities. It is shown that the global stabilization problem of the unstable linear systems with input nonlinearities is solvable if the input nonlinear functions satisfy a linear growth condition. The upper bound of the growth ratio relies on the solution of a set of Lyapunov equations. Moreover, the solvability condition can be applied to solve a global stabilization problem for a class of non-minimum phase nonlinear systems in output feedback form.

引用

页码：2103 / 2108

页数：6

共 21 条

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