可靠性強化試驗道路強化系數(shù)應用研究.pdf

1、東南大學碩士學位論文可靠性強化試驗道路強化系數(shù)應用研究姓名：方華申請學位級別：碩士專業(yè)：計算機技術指導教師：張為公20030301東南大學碩士學位論文第2頁ABSTRACTWiththerapiddevelopmentofautomobileindustryandsuccessivelysettingupofHainan，Dingyuan，xiangfanandTongCountyprovingGrounds，thereliabilit

2、ytestofourautomobileproductionexploitationhasbeentransformingtheroad—。runningtestsIntotestsinprovinggrounds，whichgivesrisetoobviously‘●●●●l●_1r’1shorteningtherehabllltytesttrequencyandtaCllltatlngthedevelopingprocessofau

3、tomobileproductionandmakestheexpensesofstudyandtestssharplyfalldownandtheproductionreliabilitymanifestlyincreaseHowever。atpresentthereexistsalargegapinautomobileindustrylevelbetweentheadvancedcountriesandUS。especiallyaft

4、erChinaenteredWTOiStakestopprioritytofurtherimprovetheautomobileproductionll‘‘‘，、‘’7’，’qualityWhlChWlllmark乙hlnaSpositioninthetlerceWOrldautomobilemarketFuthermoretheautomobilereliabilityiSoneofthevitalintegrantsinthepro

5、ductionqualityNOWthedomesticautomobilemanufacturersattachmoreandmoreimportancetothevehiclereliabilitytestsSOastoimprovetheircapabilityinthemarketcompetitionThevehiclereliabilitytestareoneofthekey1inksfortheproductapprova

6、landqualityexaminationprocess，whichiscarriedoutpursuanttothecertainreliabilityregulationsInviewofdifferentgeographicallocationandterrainconditionsofvariousprovinggrounds，variouskeypointsareappliedtodesignprogrammersaccor

7、dingtodiversevehicletypeswlthnointegralrules。whichresultsindifferenttestingroadsandfacilities，Inordertomeettherequirementsofthenationalstandardsinthereliabilityteststheautomobileprovinggroundsmeasuretheintensivetestingro

8、adsectrunanddeterminertheintensivecoefficientandasaresultscientificallyconstituteasetofsuitabletestingconditionswhichfitthevehicle。‘runningregulationsofnationalstandardsSOastoimprovethecomparabilityofproductreliabilityTh

9、isstudyexercisingthemeasuringandcalculatingmethodsundertheordersoftestingconditionsconductstheforcemeasurementofthemajorcomponentsofthevehicleloadingsYstemandfindsouttheintensivecoefficientInthiswaywecan1aydownscientific