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Title: A Comparison of Sliding Mode and Unknown Input Observers for Fault Reconstruction.
Authors: Edwards, Christopher
Tan, Chee Pin
First Published: 2006
Publisher: Lavoisier (Hermes Science Publications)
Citation: European Journal of Control, 2006, 12 (3), pp. 245-260.
Abstract: This paper compares the use of a recently proposed sliding mode fault detection and isolation scheme with a linear scheme based on an unknown input observer. Both methods seek to reconstruct actuator and sensor fault signals for a class of uncertain systems. Although the explicit details of the two approaches are quite different, an underlying link between them is exposed and investigated. The methods are compared using a nonlinear model of a crane system in which known faults are deliberately introduced.
DOI Link: 10.3166/ejc.12.245-260
ISSN: 0947-3580
Type: Article
Rights: Copyright © 2006 Hermes Science Publications.
Description: Metadata only entry
Appears in Collections:Published Articles, Dept. of Engineering

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