摘要
Reliabilityallocationproblemiscommonlytreatedusingaclosed-formexpressionrelatingthecosttoreliability.Arecentapproachhasintroducedtheuseofdiscreteintegertechniqueforun-repairablesystems.Thisresearchaddressestheallocationproblemforrepairablesystems.ItpresentsanintegerformulationforfindingtheoptimumselectionofcomponentsbasedontheintegervaluesoftheirMeanTimetoFailure(MTTF)andMeanTimetoRepair(MTTR).Theobjectiveistominimizethetotalcostunderasystemreliabilityconstraint,inadditiontootherphysicalconstraints.Although,aclosed-formexpressionrelatingthecosttoreliabilitymaynotbealinear;however,inthisresearch,theobjectivefunctionwillalwaysbelinearregardlessoftheshapeoftheequivalentcontinuousclosed-formfunction.Anexampleissolvedusingtheproposedmethodandcomparedwiththesolutionofthecontinuousclosed-formversion.Theformulationforallpossiblesystemconfigurations,componentsandsubsystemsarealsoconsidered.
出版日期
2007年04月14日(中国期刊网平台首次上网日期,不代表论文的发表时间)