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Article: An optimization approach to fault detection observer design for neutral delay systems

TitleAn optimization approach to fault detection observer design for neutral delay systems
Authors
KeywordsNeutral Time-Delay System
Observer-Based Fault Detection Filter
Robustness
Unknown Input
Issue Date2004
Citation
Dynamics Of Continuous, Discrete And Impulsive Systems Series B: Applications And Algorithms, 2004, v. 11 n. 6, p. 701-720 How to Cite?
AbstractIn this contribution, problems related to the optimization design of observer-based fault detection system are studied for a class of neutral time-delay systems with unknown inputs. The basic idea is first, to introduce a state-memoryless observer-based fault detection filter (FDF) as the residual generator: and then to formulate such a FDF design task as an optimization problem aiming at increasing the robustness of residual to unknown input as well as plant input, while simultaneously enhancing the sensitivity of residual to faults. The main results consist of the formulation of such an FDF design optimization problem and the derivation of solvable conditions, and a systematic solution procedure. The residual evaluation problem is also considerd which includes the determination of residual evaluation function and threshold. A numerical example is used to demonstrate the proposed fault detection scheme.
Persistent Identifierhttp://hdl.handle.net/10722/157211
ISSN
2006 Impact Factor: 0.193
2015 SCImago Journal Rankings: 0.563
References

 

DC FieldValueLanguage
dc.contributor.authorZhong, Men_US
dc.contributor.authorDing, SXen_US
dc.contributor.authorLam, Jen_US
dc.contributor.authorWang, Hen_US
dc.date.accessioned2012-08-08T08:45:50Z-
dc.date.available2012-08-08T08:45:50Z-
dc.date.issued2004en_US
dc.identifier.citationDynamics Of Continuous, Discrete And Impulsive Systems Series B: Applications And Algorithms, 2004, v. 11 n. 6, p. 701-720en_US
dc.identifier.issn1492-8760en_US
dc.identifier.urihttp://hdl.handle.net/10722/157211-
dc.description.abstractIn this contribution, problems related to the optimization design of observer-based fault detection system are studied for a class of neutral time-delay systems with unknown inputs. The basic idea is first, to introduce a state-memoryless observer-based fault detection filter (FDF) as the residual generator: and then to formulate such a FDF design task as an optimization problem aiming at increasing the robustness of residual to unknown input as well as plant input, while simultaneously enhancing the sensitivity of residual to faults. The main results consist of the formulation of such an FDF design optimization problem and the derivation of solvable conditions, and a systematic solution procedure. The residual evaluation problem is also considerd which includes the determination of residual evaluation function and threshold. A numerical example is used to demonstrate the proposed fault detection scheme.en_US
dc.languageengen_US
dc.relation.ispartofDynamics of Continuous, Discrete and Impulsive Systems Series B: Applications and Algorithmsen_US
dc.subjectNeutral Time-Delay Systemen_US
dc.subjectObserver-Based Fault Detection Filteren_US
dc.subjectRobustnessen_US
dc.subjectUnknown Inputen_US
dc.titleAn optimization approach to fault detection observer design for neutral delay systemsen_US
dc.typeArticleen_US
dc.identifier.emailLam, J:james.lam@hku.hken_US
dc.identifier.authorityLam, J=rp00133en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-9944261847en_US
dc.identifier.hkuros102335-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-9944261847&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume11en_US
dc.identifier.issue6en_US
dc.identifier.spage701en_US
dc.identifier.epage720en_US
dc.publisher.placeCanadaen_US
dc.identifier.scopusauthoridZhong, M=7102458823en_US
dc.identifier.scopusauthoridDing, SX=7401542701en_US
dc.identifier.scopusauthoridLam, J=7201973414en_US
dc.identifier.scopusauthoridWang, H=8724886600en_US

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