Fault detection and isolation using parity relations

被引：203

作者：

Gertler, J

机构：

来源：

CONTROL ENGINEERING PRACTICE | 1997年 / 5卷 / 05期

关键词：

fault detection; fault diagnosis; parity relations; consistency relations; system matrix; parameter estimation;

D O I：

10.1016/S0967-0661(97)00047-6

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 dynamic parity (consistency) relations, for the detection and isolation of faults, is described. Both additive and multiplicative (parametric) faults are considered. Various isolation schemes are discussed and decoupling from disturbances and certain model errors is included. Links to diagnostic observers and parameter estimation are pointed out. Copyright (C) 1997 Elsevier Science Ltd.

引用

页码：653 / 661

页数：9

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