Functional observers design for positive systems with delays and unknown inputs

被引：5

作者：

Arogbonlo, Adetokunbo ^{[1
]}

Van Thanh Huynh ^{[1
]}

Oo, AmanullahMaung Than ^{[1
]}

Trinh, Hieu ^{[1
]}

机构：

[1] Deakin Univ, Sch Engn, Geelong, Vic 3217, Australia

来源：

IET CONTROL THEORY AND APPLICATIONS | 2020年 / 14卷 / 12期

关键词：

linear programming; delay systems; observers; delays; linear systems; functional observers design; positive systems; positive time-delay systems; functional observer architecture; existence conditions; linear programming problem;

D O I：

10.1049/iet-cta.2019.0949

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 study addresses the problem of synthesising functional observers for positive time-delay systems subjected to unknown inputs. A functional observer architecture for the problem is presented. The existence conditions of the observer and a linear programming problem characterising the existence conditions of such a functional observer are also established. An algorithm for designing the observer is presented. Finally, examples are given to showcase the effectiveness of the observer.

引用

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页码：1656 / 1661

页数：6

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