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dc.contributor.authorSundaram, S.en
dc.contributor.authorHadjicostis, Christoforos N.en
dc.creatorSundaram, S.en
dc.creatorHadjicostis, Christoforos N.en
dc.date.accessioned2019-04-08T07:48:24Z
dc.date.available2019-04-08T07:48:24Z
dc.date.issued2006
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/44924
dc.description.abstractControl systems that utilize switched linear controllers have proven to be useful (and, in some cases, essential) for accomplishing certain control objectives in particular classes of plants. These controllers are often digital in nature and, as such, are subject to internal hardware malfunctions (faults). In this paper, we present a systematic methodology for constructing embeddings to protect switched linear controllers against hardware faults that corrupt their internal state. Our methodology is based on replacing the original controller with a redundant (higher dimensional) controller that preserves the functionality of the original controller while enabling error detection and correction. More importantly, this methodology allows an external mechanism to detect and identify transient state-transition faults through non-concurrent (e.g. periodic) parity checks. The resulting error detection and correction procedures can then be performed periodically, thereby relaxing the reliability requirements and overhead associated with the checking mechanism. © 2005 Elsevier Ltd. All rights reserved.en
dc.sourceAutomaticaen
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-31144476997&doi=10.1016%2fj.automatica.2005.10.011&partnerID=40&md5=e8943d5451e7caf1adbf4b3ac658e93e
dc.subjectFault tolerant computer systemsen
dc.subjectControl systemsen
dc.subjectControl equipmenten
dc.subjectError correctionen
dc.subjectError detectionen
dc.subjectFault toleranceen
dc.subjectFault detection and identificationen
dc.subjectFault-tolerant controlen
dc.subjectSwitched controlleren
dc.subjectSwitched controllersen
dc.subjectSwitching control designen
dc.subjectSwitching systemsen
dc.titleError detection and correction in switched linear controllers via periodic and non-concurrent checksen
dc.typeinfo:eu-repo/semantics/article
dc.identifier.doi10.1016/j.automatica.2005.10.011
dc.description.volume42
dc.description.issue3
dc.description.startingpage383
dc.description.endingpage391
dc.author.facultyΠολυτεχνική Σχολή / Faculty of Engineering
dc.author.departmentΤμήμα Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών / Department of Electrical and Computer Engineering
dc.type.uhtypeArticleen
dc.source.abbreviationAutomaticaen
dc.contributor.orcidHadjicostis, Christoforos N. [0000-0002-1706-708X]


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