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dc.contributor.authorZhang, Nan
dc.contributor.authorFouladirad, Mitra
dc.contributor.authorBarros, Anne
dc.date.accessioned2018-12-14T09:57:11Z
dc.date.available2018-12-14T09:57:11Z
dc.date.created2018-12-02T19:52:53Z
dc.date.issued2018
dc.identifier.citationReliability Engineering & System Safety. 2018, 177 24-34.nb_NO
dc.identifier.issn0951-8320
dc.identifier.urihttp://hdl.handle.net/11250/2577702
dc.description.abstractThis paper considers a two-component system with failure interactions. Component 1 is repairable and component 2 is non repairable and is subject to an increasing degradation. One considers two different shock models. In model 1, component 1 failure causes random gradual damages to component 2 and increases its degradation level. In model 2, component 1 failure may cause the failure of component 2 with a given probability while the failure of component 2 is catastrophic and induces the failure of the whole system. For each model, three maintenance policies are proposed. In each policy, component 1 undergoes imperfect corrective maintenance actions and component 2 is perfectly repaired. An explicit expression of the long run average maintenance cost is developed and the existence of the optimal policy is discussed. Numerical examples are given to illustrate the effectiveness of the proposed models.nb_NO
dc.language.isoengnb_NO
dc.publisherElseviernb_NO
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.no*
dc.titleOptimal imperfect maintenance cost analysis of a two-component system with failure interactionsnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionacceptedVersionnb_NO
dc.source.pagenumber24-34nb_NO
dc.source.volume177nb_NO
dc.source.journalReliability Engineering & System Safetynb_NO
dc.identifier.doi10.1016/j.ress.2018.04.019
dc.identifier.cristin1638182
dc.description.localcode© 2018. This is the authors’ accepted and refereed manuscript to the article. Locked until 26.4.2020 due to copyright restrictions. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/nb_NO
cristin.unitcode194,64,92,0
cristin.unitnameInstitutt for maskinteknikk og produksjon
cristin.ispublishedtrue
cristin.fulltextpreprint
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cristin.qualitycode2


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Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal