Functional Observability and the Design of Minimum Order Linear Functional Observers

被引：109

作者：

Fernando, Tyrone Lucius ^{[1
]}

Trinh, Hieu Minh ^{[2
]}

Jennings, Les ^{[3
]}

机构：

[1] Univ Western Australia, Sch Elect Elect & Comp Engn, Crawley, WA 6009, Australia

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

[3] Univ Western Australia, Sch Math & Stat, Crawley, WA 6009, Australia

来源：

IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 2010年 / 55卷 / 05期

关键词：

Functional detectability; functional observability; functional observers; minimum order observers; STATE VECTOR; SYSTEMS;

D O I：

10.1109/TAC.2010.2042761

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The design of a minimum-order linear functional observer for linear time-invariant systems has been an open problem for over four decades. This technical note provides a solution to this problem. The technical note also introduces the concept of Functional Observability/Detectability and shows that the well-known concept of Observability/Detectability is a special case of Functional Observability/Detectability.

引用

页码：1268 / 1273

页数：6

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