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dc.contributor.authorTabatabaeipour, S. Mojtaba
dc.contributor.authorBlanke, Mogens
dc.date.accessioned2015-01-19T12:52:56Z
dc.date.accessioned2015-03-03T14:03:58Z
dc.date.available2015-01-19T12:52:56Z
dc.date.available2015-03-03T14:03:58Z
dc.date.issued2014
dc.identifier.citationElsevier IFAC Publications / IFAC Proceedings series 2014:6741-6746nb_NO
dc.identifier.issn1474-6670
dc.identifier.urihttp://hdl.handle.net/11250/278305
dc.descriptionThis is the author’s final, accepted and refereed manuscript to the article.nb_NO
dc.description.abstractIn safety critical systems, the control system is composed of a core control system with a fault detection and isolation scheme together with a repair or a recovery strategy. The time that it takes to detect, isolate, and recover from the fault (fault recovery time) is a critical factor in safety of a system. It must be guaranteed that the trajectory of a system subject to fault remains in the region of attraction (ROA) of the post-fault system during this time. This paper proposes a new algorithm to compute the critical fault recovery time for nonlinear systems with polynomial vector fields using sum of squares programming. The proposed algorithm is based on computation of ROA of the recovered system and finite-time stability of the faulty system.nb_NO
dc.language.isoengnb_NO
dc.publisherElseviernb_NO
dc.titleCalculation of Critical Fault Recovery Time for Nonlinear Systems Based on Region of Attraction Analysisnb_NO
dc.typeJournal articlenb_NO
dc.typePeer revieweden_GB
dc.date.updated2015-01-19T12:52:56Z
dc.source.pagenumber6741-6746nb_NO
dc.source.volume19nb_NO
dc.source.journalProceedings of the 19th IFAC World Congress, 2014nb_NO
dc.source.issue1nb_NO
dc.identifier.doi10.3182/20140824-6-ZA-1003.01418
dc.identifier.cristin1201074
dc.relation.projectNorges forskningsråd: 223254nb_NO


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