Switching observers for continuous-time and discrete-time linear systems

被引：0

作者：

Alessandri, A ^{[1
]}

Coletta, P ^{[1
]}

机构：

[1] CNR, IAN, Natl Res Council Italy, Naval Automat Inst, I-16149 Genoa, Italy

来源：

PROCEEDINGS OF THE 2001 AMERICAN CONTROL CONFERENCE, VOLS 1-6 | 2001年

关键词：

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

An approach to estimation for continuous-time and discrete-time linear systems is proposed that is based on the idea of using switching observers. Convergence conditions have been found to ensure the stability of the error dynamics; in addition, they guarantee the existence of an upper bound to a quadratic cost function of the estimation error. The observer gains may be selected by solving a set of linear matrix inequalities (LMIs). A method is described to design a switching observer that aims to minimize the upper bound to the estimation cost function. Moreover, such a design may be efficiently accomplished by using an LMI algorithm.

引用

页码：2516 / 2521

页数：6

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