engineering-failure-analysis工程故障分析毕业论文外文文献翻译及原文

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1、毕业设计（论文）外文文献翻译文献、资料中文题目：工程故障分析文献、资料英文题0:Engineeringfailureanalysis文献、资料来源：文献、资料发表（出版）日期：院（部）：专业：班级：姓名：学号：指导教师:翻译日期:2017.02.14EngineeringfailureanalysisAbstractThescaleandcomplexityofcomputer-basedsafetycriticalsystems,likethoseusedinthetransportandmanufacturingindustries,posesig

2、nificantchallengesforfailureanalysis.Overthelastdecade,researchhasfocusedonautomatingthistask.Inoneapproach,predictivemodelsofsystemfailureareconstructedfromthetopologyofthesystemandlocalcomponentfailuremodelsusingaprocessofcomposition.Analternativeapproachemploysmodel-checkingo

3、fstateautomatatostudytheeffectsoffailureandverifysystemsafetyproperties.Inthispaper,wediscussthesetwoapproachestofailureanalysis.WethenfocusonHierarchicallyPerformedHazardOrigin&PropagationStudies(HiP-HOPS)-oneofthemoreadvancedcompositionalapproaches-anddiscussitscapabilitiesfor

4、automaticsynthesisoffaulttrees,combinatorialFailureModesandEffectsAnalyses,andreliabilityversuscostoptimisationofsystemsviaapplicationofautomaticmodeltransformations.WesummarisethesecontributionsanddemonstratetheapplicationofIliP-IIOPSonasimplifiedfueloilsystemforashipengine.Inl

5、ightofthisexample,wediscussstrengthsandlimitationsofthemethodinrelationtootherstate-of-the-arttechniques.Inparticular,becauseHiP-HOPSisdeductiveinnature,relatingsystemfailuresbacktotheircauses,itislesspronetocombinatorialexplosionandcanmorereadilybeiterated.Forthisreason,itenabl

6、esexhaustiveassessmentofcombinationsoffailuresanddesignoptimisationusingcomputationallyexpensivemeta-heuristics.1.IntroductionIncreasingcomplexityinthedesignofmodernengineeringsystemschallengestheapplicabilityofrule-baseddesignandclassicalsafetyandreliabilityanalysistechniques.A

7、snewtechnologiesintroducecomplexfailuremodes,classicalmanualanalysisofsystemsbecomesincreasinglydifficultanderrorprone.Toaddressthesedifficulties,wehavedevelopedacomputerisedtoolcalled‘HiP-HOPS’(HierarchicallyPerformedHazardOrigin&PropagationStudies)thatsimplifiesaspectsoftheeng

8、ineeringandanalysisprocess.Thecentralcapability