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000148435 001__ 148435 000148435 005__ 20250117162507.0 000148435 0247_ $$2doi$$a10.1016/j.ejor.2011.12.003 000148435 0248_ $$2sideral$$a82034 000148435 037__ $$aART-2012-82034 000148435 041__ $$aeng 000148435 100__ $$0(orcid)0000-0002-8035-5762$$aBerrade, M.D.$$uUniversidad de Zaragoza 000148435 245__ $$aMaintenance scheduling of a protection system subject to imperfect inspection and replacement 000148435 260__ $$c2012 000148435 5060_ $$aAccess copy available to the general public$$fUnrestricted 000148435 5203_ $$aAn inspection and replacement policy for a protection system is described in which the inspection process is subject to error, and false positives (false alarms) and false negatives are possible. We develop two models: one in which a false positive implies renewal of the protection system; the other not. These models are motivated by inspection of a protection system on the production line of a beverage manufacturer. False negatives reduce the efficiency of inspection. Another notion of imperfect maintenance is also modelled: that of poor installation of a component at replacement. These different aspects of maintenance quality interact: false alarms can, in a worst case scenario, lead to the systematic and unnecessary replacement of good components by poor components, thus reducing the availability of the system. The models also allow situations in which maintenance quality differs between alternative maintainers to be investigated. 000148435 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/ 000148435 590__ $$a2.038$$b2012 000148435 591__ $$aOPERATIONS RESEARCH & MANAGEMENT SCIENCE$$b9 / 79 = 0.114$$c2012$$dQ1$$eT1 000148435 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion 000148435 700__ $$aCavalcante, C.A.V. 000148435 700__ $$aScarf, P.A. 000148435 7102_ $$12007$$2265$$aUniversidad de Zaragoza$$bDpto. Métodos Estadísticos$$cÁrea Estadís. Investig. Opera. 000148435 773__ $$g218, 3 (2012), 716-725$$pEur. J. oper. res.$$tEuropean Journal of Operational Research$$x0377-2217 000148435 8564_ $$s494011$$uhttps://zaguan.unizar.es/record/148435/files/texto_completo.pdf$$yPostprint 000148435 8564_ $$s2244093$$uhttps://zaguan.unizar.es/record/148435/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint 000148435 909CO $$ooai:zaguan.unizar.es:148435$$particulos$$pdriver 000148435 951__ $$a2025-01-17-14:35:41 000148435 980__ $$aARTICLE
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