reliability in Automotive Industry

txz06

今天挂出可靠性在汽车行业应用的paper.
下面是第1篇的titleandabstract
AcceleratedReliabilityQualificationinAutomotiveTesting
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Productsmustcometomarketquickly,bemorereliableandcostless.Theproblemisthatstatisticalmeasurestaketime.Thereisaclearneedforactionableinformationabouttherobustnessordurabilityofaproductearlyinthedevelopmentprocess.InaFailureModeVerificationTest(FMVT),theanalysisisnotstatisticalbutisdesignedtochecktwoassumptions.First,thatthedesigniscapableofproducingaviable
productfortheenvironmentsapplied.Second,thatagooddesignandfabricationoftheproductwouldlastforalongperiodoftimeunderallofthestressesthatitisexpectedtoseeandwouldaccumulatestressdamagethroughouttheproductina
uniformway.Testingaproductinthiswayleadstothreemeasuresoftheproduct’sdurability:(1)designmaturity,theratiobetweentimetofirstfailureandtheaveragetimebetweenfailuresafterthefirstfailure;(2)technologicallimit,thetimeunder
testatwhichfixingadditionalfailureswouldnotprovideasignificantimprovementinthelifeoftheproduct;and(3)failuremodehistogram,whichindicatesthe
repeatabilityoffailuresinaproduct.UsingtechniqueslikeFMVTcanprovideameansofbreakingthetyrannyofstatisticsoverdurabilityandreliabilitytestinginacompetitivebusinessclimate.

txz06

第2篇DesignVulnerabilityAnalysisandDesignImprovementbyUsingWarrantyData
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Continuousimprovementinreliabilityisoneofthekeyfactorstosuccessintheworldautomobilemarket.Goodreliabilitycanonlybeachievedthroughgooddesignandmanufacturingpractice.Manufacturerswanttoallocatetheirlimitedresourcesto
improvementinsuchawaythattheycangetthehighestbenefits.Thewarrantyclaimsdatabasecontainsmoreinformationthananyothertestforthereliabilityofproductsinactualuse.Assistedbyadesignvulnerabilityindexderivedfromtheaxiomatic
designprinciple,warrantydatacanbeusedtoidentifytheareasoftheproductsuchthattheimprovementoftheseareaswillmaximizethegaininreliabilityimprovement.Inthispaper,weprovideamethodologyofutilizingwarrantydatatoprioritizedesign
improvementeffortsbasedondesignvulnerabilityandthefeedbackfromwarrantydata.Themethodologyisillustratedwithanexamplecase.

txz06

第3篇ReliabilityImprovementofaDieselEngineUsingtheFMETAApproach
这篇比较专业点，非汽车专业的话，看的可能有点困难，所以阅读权限设的有点高
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Thispaperprovidesawaytodealwithissuesrelatedtodesignforreliabilityusingaxiomaticdesign(AD).Atheoreticalapproachisstudied,startingfromthetraditionaltheoryofAD,inordertohelpdesignerstooptimizetheproduct’sreliabilityusinga
structuredapproach.TheaimofthisworkistointroduceanewmethodthatisabletoassesstheproductreliabilityusingthesupportoftheADmethodologycombinedwithothermethods,e.g.FMEAandFTA.Theapproachdevelopediscalledfailure
modeandeffecttreeanalysis(FMETA).FMETAallowsthedesignertofindthemostcriticalcharacteristicoftheproductfromareliabilitypointofviewandprovidesthedesignerwithasetofpossiblechanges.Thecoreofthisworkisthedevelopmentofa
reliabilitytree,usedtoevaluateboththeRPNforthecomponentoftheproductandtofindthereliabilityrelationusefulforthefollowingoptimization.ThereliabilitytreeisbornfromthecombineduseofAD,FMEAandFTA.Thismethodhasbeenvalidated
byanapplicationtoanautomotiveheavy-dutydieselengine.

txz06

第4篇DeterminingThermalTestRequirementsforAutomotiveComponents
这篇更专业，权限还是设为30，请见谅
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Componentthermalresponseisdependentuponnumerousfactorsincludingtheatmospherictemperature,heatsinksandsources,vehicleusetime,etc.Thenumberofsignificantthermalcyclesandtimeattemperatureformanycomponentswill
berelatedtothenumberoftimestheengineisstarted.Thispaperprovidesamethodologytodeterminethenumberofsignificantthermalcyclesandtimeat
temperatureaproductwillexperiencein10yearswhichwilldependuponenginestarts.Thesecalculationsprovidethebasisforanacceleratedtestrequirementtoqualifytheproductbaseduponcustomerusagemeasurements.Becauseofthetrace
abilityandlinkage,themethodologyismoremarketabletointernalandexternalcustomers,andlesslikelytobequestionedorarbitrarilyoverruled.Italsoenablesrelativeseverityassessmentsforhistoricalcustomerrequirementscomparedwithfieldneeds.

baby28

那位可以翻译一下的!

txz06

英文paper,就像吃东西一样，要吃就要吃它那个原汁原味得。
但前天，必须把饭给吃好了。
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paper,还是看英文的吧，翻译过来，味道都变了。

oslo

verygood.THanks!

namixiaoxin

后面两个搞不定！

sounnyday

已下載.THanks!

maxhow

谢谢，准备学习~