基于 Web 的PDM 系统中文档管理的

WebPDM20084WebPDMWebPDMResearchandRealizationofDocumentManagementInWeb-basedPDMSystem2008.5.920084I(ProductDataManagementPDM)“”WebB/SASP.NETMicrosoftSQLServer2000PDM1.C/SB/SPDM2.PDMWebPDMUnifiedModelingLanguageUML3.GuidelinesforRapidAPPLicationEngineeringGRAPPLEWebPDMWebB/SPDMIIAbstractProductDataManagement(PDM)isanewtechnologythatisusedtomanageallinformationandprocessesrelatedtotheproduct,andborninthemodernproductionenvironment.Itcanpromotedesignanddevelopmentofthenewproduct,reducetimetomarket.Itisoneofthemaintechnologywhichsupportrestructuringandtheinformationization,andisanimportantmethodbywhichtheenterpriseenhancestheircompetitiveness.DocumentManagementisacrucialpartofthePDM.Enterprisesfacethedifficultproblemofstoringdocumentsandtheyrequirefastermovementofdocumentsamongdepartmentsinordertoreducethedesigncycleofproducts,andsolvetheproblemofinformationsolitaryindataexchange.Theneedtoimprovefordocumentmanagementandworkefficiencygivestheenterprisesanenormousimpetustomanufacturinginformationization.Inordertoimprovefordocumentinformationprocessing,andmeettheproductfunctionalrequirementsuchasinquiryandbrowseofdocuments,informationsharingandversioncontrol,thispaperadoptedtheadvancedB/Ssoftwarearchitecture,ASP.NETandMicrosoftSQLServer2000todesignandrealizedocumentmanagementmoduleofaWeb-basedPDMsystemthatissuitableforsmallandmedium-sizedenterprises.Thispapermainlyfocusesonthefollowing:1.AnalyzedthecurrentdevelopmentstatusanddevelopmenttrendofPDM,andtheimportanceofdatamanagement.ThenproposedmethodsofdesigningPDMsystem.Themethodsarearesultoftheinvestigationandanalysisofthecurrentstatusofthesmallandmedium-sizedenterpriseinformationization,andthelimitationsofthetraditionalcomputersystems.2.AhighleveldesignoftheWeb-basedPDMsystemwaspresentedusingUML.Detaildesignofthedocumentmanagementsubsystemwascarriedout.Informationsecurityconsiderationswereincoperatedinthedesign.3.AWeb-baseddocumentmanagementprototypewasbuiltusingobject-orientedtechnologyandGuidelinesforRapidApplicationEngineering(GRAPPLE).Theprototypeallowsuserstomanage,browse,upload,downloadandcontroldocuments.Keywords:Webenvironment,B/Sarchitecture,ProductDataMangement(PDM),documentmanagement,informationsecurity.III..............................................................................................................................IAbstract.........................................................................................................................II............................................................................................................................III..................................................................................................................11.1PDM........................................................................11.2PDM............................................................................................31.3.................................................................................51.4.....................................................................................6PDM................................................................................................72.1PDM............................................................................................................72.1.1PDM......................................................................................................72.1.2PDM......................................................................................................72.2WebPDM.....................................................................92.2.1WebPDM...............................................................92.2.2WebPDM.............................................................102.2.3WebPDM.............................................................112.3WebPDMPDM............................142.3.1C/SPDM................................................................................142.3.2B/SPDM................................................................................15Web...............................................................173.1...............................................................................................173.1.1.........................................................................................173.1.2.........................................................................................173.1.3.................................................................................193.1.4.................................................................................213.2.......................................................................223.2.1.........................................................223.2.2.........................................................................243.3...........................................................................263.3.1.....................................................................................263.3.2.................................................