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《基于MDA的企業(yè)信息系統(tǒng)開(kāi)發(fā)方法研究》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫(kù)。
1、大連交通大學(xué)碩士學(xué)位論文基于MDA的企業(yè)信息系統(tǒng)開(kāi)發(fā)方法研究姓名：苗寧申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：計(jì)算機(jī)應(yīng)用技術(shù)指導(dǎo)教師：宋旭東20091222人近交通人‘r。I‘學(xué)碩l。≯f矽論文AbstractIntheprocessofenterpriseinformation，buildingenterpriseinformationsystemsisallimportantcontent．Atpresent，theenterpriseinformationsystemsgenerallyexiststheproblemsofinefficientdevelopmen
2、t，poorexpandingcapacityandtransplantissues．Thisrequiresaunifiedmanagementandcoordinationmechanismtodealwiththefunctionalmodules(component)withinthesystem．Modeldrivenarchitecture(MDA)istheObjectManagementOrganization(OMG)releasedasoftwaredevelopmentframework，Theaimistoseparatethebu
3、sinessandapplicationfromtheunderlyingtechnologyplatform．MDAasanewmethodofsoftwaredevelopment，committedtoimprovingthesoftwaredevelopmenttotheabstractlevel，todefinethebusinesslogicastheprecisemodelofhilgh—levelabstraction．Itmakesthemodelfortheentiresoftwaredevelopmentprocess，through
4、therequirementanalysis，design，implementationandmaintenanceoftheentireprocess．Itnotonlyresolvestheexistedproblemoftraditionalsoftwaredevelopment，butalsocomplementseachotherwithothernewmethods．Soituncoversanewliterarypieceforthesoftwaredevelopment．Thispaperfirstmakeabriefintroductio
5、nofrelevanttechnologies；thenpresentsallapproachbasedonmodeldrivenarchitecture(MDA)forthedevelopmentofenterpriseinformationsystem，andproposesaframeworkbasedonMDA．Thendesignesabusinessdomainmeta-modelindependently，byusingUMLProfilemodelsenterprisePIMandPSM，Presentingaroletodescirbsb
6、usinessdomainPIMtransformstoPSMbyusingRelationlanguageofQVT(Query／View／Transformation)，Andimplementthisruleintheopen-sourcetool——mediniQVT．Moreover，implementstransformationfromPSMtoCODEunderEMF(EclipseModelingFramework)iswhichpresentedbyIBM，Thereby，torealizeamodel—drivendevelopmen
7、tprocessbasedonthemodel．Last，applythismethodonacontracttrackingThemeofDSSofanironandsteelenterprise．ItindicatesthatthemethodinthepaperincreasetheefficiencyofSystemDevelopmentcomparestothetraditionalmethod．Therefore，makesthemodelhavingmorenormative，realizesthesharebetweenmodels．Mea
8、nwhile，itprofitsthere．useandmaint
