Structural analysis of fault isolability in the DAMADICS benchmark

被引：82
作者：
Düstegör, D
Frisk, E
Cocquempot, V
Krysander, M
Staroswiecki, M
机构：
[1] Univ Sci & Tech Lille Flandres Artois, Ecole Polytech, LAGIS, Bat D Bur 316, F-59655 Villeneuve Dascq, France
[2] Linkoping Univ, Dept Elect Engn, SE-58431 Linkoping, Sweden
来源：
CONTROL ENGINEERING PRACTICE | 2006年 / 14卷 / 06期
关键词：
fault detection and isolation; structural analysis; fault modelling;
D O I：
10.1016/j.conengprac.2005.04.008
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Structural analysis is a powerful tool for early determination of fault detectability/fault isolability possibilities. It is shown how different levels of knowledge about faults can be incorporated in a structural fault isolability analysis and how they result in different isolability properties. The results are evaluated on the DAMADICS valve benchmark model. It is also shown how to determine which faults in the benchmark need further modelling to get desired isolability properties of the diagnosis system. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码：597 / 608
页数：12
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