Fault detection using Luenberger-like observers

Proposes an approach to fault detection by a structure of two observers which estimate the plant states decided by the plant input and the states affected by the fault respectively and explicitly. A design example is used to illustrate the proposed fault detection scheme.

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Bibliographic Details
Main Authors: Poon, F.W., Gu, D.W.
Format: Conference Proceeding
Language:English
Subjects:
Control systems
Costs
Degradation
Fault detection
Fault diagnosis
Observers
Product safety
Productivity
State estimation
System performance
Online Access:Request full text
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Description
Summary:Proposes an approach to fault detection by a structure of two observers which estimate the plant states decided by the plant input and the states affected by the fault respectively and explicitly. A design example is used to illustrate the proposed fault detection scheme.
ISSN:0191-2216
DOI:10.1109/CDC.1999.831414