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Title: Sensor fault tolerant control using sliding mode observers
Authors: Edwards, Christopher
Tan, Chee Pin
First Published: 11-Jul-2005
Publisher: Elsevier
Citation: Control Engineering Practice, 2006, 14 (8), pp. 897-908.
Abstract: Previous work has considered the use of sliding mode observers for fault detection and isolation (FDI) in uncertain linear systems whereby the unknown faults are reconstructed by appropriate processing of the so-called equivalent output error injection. The paper builds on this work and considers such a scheme within the broader context of fault tolerant control. Specifically, by correcting the faulty measurement by an estimate of the fault obtained from the sliding mode FDI scheme, good closed-loop performance is still maintained. An example of such a scheme, which has been implemented in real-time on a laboratory dc motor rig, is described.
DOI Link: 10.1016/j.conengprac.2005.05.002
ISSN: 0967-0661
Type: Article
Rights: Copyright © 2005 Elsevier Ltd.
Description: Metadata only entry
Appears in Collections:Published Articles, Dept. of Engineering

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