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HE Zheng wen XU Yu School of Management Xi''''an Jiaotong University Xi''''an P.R.China 《国际设备工程与管理》2002,7(1)
1 IntroductionFTA (faulttreeanalysis)isananalysismethodbywhichcausesofasystem’sfaultscanbeana lyzedsystematicallyintheformofatreeandthereliabilityofthesystemcanbeevaluated .Thismethodbeginswiththemostundesirablestateofthesystemandtracesvariousfactors (in… 相似文献
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HE Zheng wen XU Yu WU Jun School of Management Xi''''an Jiaotong University Xi''''an P.R.China 《国际设备工程与管理》2001,6(4)
1 IntroductionVacuumResinShotDosingEquipment(VRSDE)isakeyspecialequipmentusedtoperfusevariouskindsofelectricalcomponents,suchasstrikingwindingsofvehiclesandmotorcycles,transform ers,sensors,capacitorsandsoon (hereafterreferredtoas”workpieces”)withepoxyres… 相似文献
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LI Gui San Department of Mechanical Engineering Liaoyang Petrochemical Polytechnic School Liaoyang P.R.China 《国际设备工程与管理》2001,6(4)
1 IntriductionThetechnologyofengineeringequipmentfaultdiagnosesinChinaexperiencedthreesuccessivede velopingstages.Eachstagehasitsrepresentativediagnosistechnologythatcamefromthemulti subjectintercross.Atthebeginning ,theproblemofmonitoringtherunningstat… 相似文献
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Grey GM(1,1) Model with Function-Transfer Method for Wear Trend Prediction and its Application 总被引:2,自引:0,他引:2
LUO You xin PENG Zhu ZHANG Long ting GUO Hui xin CAI An hui Department of Mechanical Engineering Changde Teachers University Changde P.R. China Engineering Technology Board Changsha Cigare 《国际设备工程与管理》2001,6(4)
1 IntroductionOilsupervisiontechnology ,whichwasdirectedinthesystemicconceptoftribologyandwhosemainmeanswastocheckoilpropertyandanalyzeabrasiongrains ,wasextensivelyappliedinworkingsupervisionandfaultanalysisoftheequipmentoperatedinworkingvariation ,low… 相似文献
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FENG Shi cai XU Yong LU Hong yu Industrial College of Xuzhou Normal University Jiangsu P.R.China 《国际设备工程与管理》2001,6(3)
1 IntroductionTheacumulatorisakeycomponentinhydro pneumaticsuspension .Itisnotacomponentofaccu mulativeenergytraditionallybutaspringcomponentsimilartoasteelplatespring[7] .Itsperfor mancedirectlyaffectsthestiffnessperformanceofthehydro pneumaticsuspension .… 相似文献
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YUAN Chi LU Tian sheng GU Xing cai SONG Li bo School of Mechanical Engineering Shanghai Jiaotong University Shanghai P.R.China Shanghai Bell Company Ltd. Shanghai P.R.China 《国际设备工程与管理》2002,7(1)
1 IntroductionTele servicesystemsinthedomainofmanufacturingreferstosystemsthataremonitoringandcontrollingremoteproductionprocesses,andinterveningandmaintainingthemwhennecessary .Fromtheviewofaflexiblemanufacturingsystem (FMS) ,atele servicesystemformanufa… 相似文献
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JIANG Ming CHEN Jin QIN Kai The State Key Laboratory of Vibration Shock & Noise Shanghai Jiaotong University Shanghai P.R.China 《国际设备工程与管理》2001,6(3)
1 IntroductionThecyclostationarysignalisaspecialkindofnon stationarysignal,inwhichthestatisticsvarywithtimeperiodicallyorpolyperiodically (withmultipleincommensurateperiods) .Theuniquecharacteristicshowsthatthemethodsbasedoncyclostationarytheorynecessari… 相似文献
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Auto-identifying Diagnostic Symptom of Nonlinear Vibration 总被引:1,自引:0,他引:1
GUAN Hui ling ZHANG You yun HAN Jie DOGN Xin min Institute of Lubricating Theory Bearing Xi''''an Jiaotong University Xi''''an P.R.China Institute of Vibration Engineering Zhengzhou University Zhengzhou P.R.China 《国际设备工程与管理》2003,8(1)
1 IntroductionTheapplicationofnonlinearvibrationtheorytoengineeringisinantheinitialstage[1 ] .Thediag nosismethodbasedonlinear vibrationtheorymayapproximatelysolvetheproblemsoftheengi neeringsystemthatisapproximatelylinear.Engineeringsystemsareallnonlinea… 相似文献
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Hu Changhua Chen XinhaiSection Xian Research Inst.Of Hi-tech Xian P.R.ChinaCollege of Astronautical Northwestern Polytechnical University Xi''''an P.R.China 《国际设备工程与管理》1998,(3)
1IntroductionLotsofvaluableresultsforfaultdiagnosisoflinearsystembasedonmodelhavebeenachieved,butitisdificultytoapplytheseres... 相似文献
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1 IntroductionGreenmanufacturingisamodernmanufacturingmodewhichconsidersboththeenvironmentalimpactandthecostofresources.Itinvolvesthewholeproductlifeperiod ,evenmultiplelifeperi ods.Theessenceofgreenmanufacturingistheembodimentofthesustaineddevelopments… 相似文献
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ZHAO Chong chong LIAO Ming fu YU Xiao Institute of Monitoring Control for Rotating Machinery Windturbines 《国际设备工程与管理》2003,8(1)
1 IntroductionThedevelopmentofnetworktechnologyhasprovidedthepossibilitytomonitoralargegroupofrotatingmachinesanddiagnosemalfunctionsinthemindistantanddifferentlocations.Inthisway ,investmentandresourcescanbesavedandtheefficiencyofmachinemanagementwill… 相似文献
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INTRODUCTIONContingencytheoryproposesthatthehumanresource(HR)systemofafirmshouldfitwellintotheoverallenvironmentandbusinessstrategyofthefirm (Schuler&Jackson ,1 987) [1 ] ,whilebestpracticetheoryarguesthatbundlesofbestHRpracticesconsistentlydeliverthebestoutc… 相似文献
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SUN Yong FU Ming fu YANG Guo tai HUANG Ju hua ZHANG Ming hui Nanchang University Jiangxi Medical Institute 《国际设备工程与管理》2002,7(1)
1 IntroductionForgingwillcausebigimpactorvibration ,whichwillaffecttheworkshopbuilding’ssafetythroughthepropagationofthefoundationandsoilintwoways.Oneistocauseunevensubsidenceofthebuilding’spillarfoundation .Theotheristocausethevibrationresponseofthebui… 相似文献
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XIONG Liang cai HE Lin song SHI Tie lin YANG Shu zi Huazhong University of Science Technology Wuhan P.R.China 《国际设备工程与管理》2002,7(1)
1 IntroductionBeingtheessentialequipment,oncetherollingmillbreaksdownunexpectedlythelossescausedbyunscheduledshutdownandqualityabnormalitycanbeverysevere.Todealwiththisproblem ,moreandmorelargesteelworksintheworldresearchedontheCMAFDSofarollingmillandd… 相似文献
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1 IntroductionThegoalofthespatialBurmesterproblemistofindthosepointsonarigidbodythatlieonasphereandthecorrespondingcenterofthesphere (Burmesterpoints) .Spatial5s smechanismforrigidbodyguidancecanrealizespatialBurmesterpoints.AsshowninFigure 1 ,GiandBi,i=1 ,2 ,.… 相似文献
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HE Shan XIONG Guang leng ZENG Qin liang FAN Wen hui The National CIMS/ERC Tsinghua University Beijing P.R.China YUE Yu hua ZHANG Chun heng BAO Jian wen Qiqihaer Railway Rolling Stocks Co. Ltd. Qiqihaer Heilongjiang P.R.C 《国际设备工程与管理》2001,6(4)
1 IntroductionDuringtheproductdesignstage ,itisnecessarytoestimateproductcostsothatwecanusethisinformationtoevaluatetheproductdesigneconomically ,toadjustthedesignschemetoreducecostintimeandasaconsequencetocontroltheproductcosteffectively .Theproductcos… 相似文献
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袁卫 《成组技术与生产现代化》2002,19(2):40-45
Whenafirm’smanagementisseparateanddistinctfromtheprovidersofthefirm’scapital,managershaveare sponsibilitytouseassetsefficientlyinpursuitofthefirm’sobjective .Ensuringthattheydosoisimportanttoafirm’ssuccessfuleconomicperformanceaswellastoitsabilitytoatt… 相似文献