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1、大連理工大學碩士學位論文基于Web的產(chǎn)品數(shù)據(jù)管理系統(tǒng)的設計與實現(xiàn)姓名:曹晶申請學位級別:碩士專業(yè):軟件工程指導教師:張憲超20081129大連理工大學專業(yè)學位碩士學位論文摘要企業(yè)在經(jīng)營過程中往往需要管理和存儲大量的數(shù)據(jù)。隨著市場競爭越發(fā)激烈,各個企業(yè)對產(chǎn)品研發(fā)都越加重視,而PDM(ProductDataManagement)可以有效的幫助企業(yè)管理產(chǎn)品整個生命周期之中的所有相關文檔。從而減少研發(fā)成本、縮短研發(fā)周期、降低研發(fā)費用。組成企業(yè)的知識流并形成文檔倉庫。幫助采購、銷售、計劃、生產(chǎn)得到可靠的數(shù)據(jù)源。對于一個成熟的企業(yè),為了提高企業(yè)競爭力,整合整研發(fā)資源,實施PDM系統(tǒng)對企業(yè)的發(fā)
2、展有著重要的意義。PDM是企業(yè)繼ERP實施之后,信息化建設過程中的又一個重要里程碑。本論文首先介紹了PDM的發(fā)展現(xiàn)狀,并確定了WebPDM的開發(fā)目標,并從業(yè)務流程入手,對系統(tǒng)進行詳細的分析,從而確定了開發(fā)目標。根據(jù)實際業(yè)務需求,分析了WebPDM的權限控制、物料數(shù)據(jù)管理、BOM維護的設計和實現(xiàn),并簡單的介紹了使用WebServices在WebPDM和ERP系統(tǒng)之間進行的數(shù)據(jù)交換的接口。對WebPDM的未來發(fā)展做了規(guī)劃。最后總結(jié)了整個WebPDM項目的效果,‘并得出了WebPDM成功的達到了設計目標的結(jié)論。關鍵詞:產(chǎn)品數(shù)據(jù)管理;物料清單;權限管理基于Web的產(chǎn)品數(shù)據(jù)管理系統(tǒng)的設計與
3、實現(xiàn)TheDesignandImplementationofWebProductDataManagementSystemAbstract強eadministrationandstorageonagreatdealofdataisoftenneededintheprocessofenterprisemanagement.Alongwiththeintensityofthemarketcompetiton,variousenterprisedevoteitsmindtotheresearchanddevelopmentofthenewproductsimultaneously.PDM
4、systemcouldensureagoodplanningofcorrelateddocumentsinthetotallifeeycle.OncemaintainingPDMsystem,theresearchanddevelopmentcostsoftheenterprisewillbedecreased,theresearchanddevelopmentcycleoftheemerpfisewillbeshortened,andtheoperationexpensewillbelessened.Composedofknowledgeflowandformationofth
5、edocumentwarehouse.OneemaintainingPDMSystem.theenterprisewillhaveacanomcaldateresourceforpurchasing,saling,planningandproducing.Foramaturebusiness,inordertoenhancethecompetitivenessofenterprises,tointegratetheentireR&Dresources,theimplementationofPDMsystemforthedevelopmentofenterprisesisofimp
6、ortantsignificance.Atfirst.IintroducethedevelopmentsituationofPDMinthepaper,anddeterminetheaimsofthesystem.ThenIanalysethesystemindetailsthroughthegroup’Sbusinessprocess.Ultimately,Igettheresearchpoliciesofthesystem.Accordingtothedailybusinessneeds,weanalysetheaccesscontrol、thematerialdataman
7、agementandtheBOMdatamanagementofthesystem,thendesignandimplementthreecorrelativesub.systems.Simultaneously,italsointroducesthemethodofthedatainterchangebetweenWebPDMandERPusingWebServicestechnology.WebPDMforthefuturedevelopmentoftheplanningdo