Fault Detection and Isolation for State Affine Systems

被引：40

作者：

Hammouri, H. ^{[1
]}

Kinnaert, M. ^{[2
]}

El Yaagoubi, E. H. ^{[3
]}

机构：

[1] Univ Lyon 1, LAGEP, F-69622 Villeurbanne, France

[2] Univ Libre Brussels, Lab Automat, Brussels, Belgium

[3] ENSEM, Casablanca, Morocco

来源：

EUROPEAN JOURNAL OF CONTROL | 1998年 / 4卷 / 01期

关键词：

Fault detection and isolation; Non-linear observer; Residual generator; State affine system;

D O I：

10.1016/S0947-3580(98)70095-0

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 problem of residual generation for fault detection and isolation (FDI) in state affine systems is studied. Sufficient conditions for the existence of a solution are presented, and the connection with the geometric theory of FDI for linear systems is emphasised. Kalman-like time-varying observers are used for the synthesis of the residual generators. The theoretical results are illustrated by simulations of diagnosis systems for a chemical reactor and a distillation column.

引用

页码：2 / 16

页数：15

共 27 条

[1]

Beard RV, 1986, THESIS MIT CAMBRIDGE

[2]

Bornard G, 1981, MODELISATION DYNAMIQ, V1

[3]

Bornard G., 1988, LECT NOTES CONTROL I, P130

[4] FAULT-DIAGNOSIS IN DYNAMIC-SYSTEMS USING ANALYTICAL AND KNOWLEDGE-BASED REDUNDANCY - A SURVEY AND SOME NEW RESULTS [J].