Robust interval observers and stabilization design for discrete-time systems with input and output

被引：60

作者：

Mazenc, Frederic ^{[1
]}

Thach Ngoc Dinh ^{[1
]}

Niculescu, Silviu-Iulian ^{[1
]}

机构：

[1] CNRS Supelec, EPI INRIA DISCO, Lab Signaux & Syst, F-91192 Gif Sur Yvette, France

来源：

AUTOMATICA | 2013年 / 49卷 / 11期

关键词：

Interval observer; Discrete-time; Robustness; Estimation; STATE ESTIMATION;

D O I：

10.1016/j.automatica.2013.09.016

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

For a family of nonlinear discrete-time systems with input, output and uncertain terms, a new interval observer is designed. Its main feature is that it is composed of two copies of classical observers. This interval observer applies in the presence of unknown bounded nonlinear terms and additive disturbances and is used to achieve asymptotic stability through an appropriate choice of dynamic output feedback. An illustrative example completes the presentation. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：3490 / 3497

页数：8

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