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ID:36555209
大小:5.41 MB
页数:126页
时间:2019-05-12
《基于设计流程管理的水工协同CAD模型研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、河海大学博士学位论文基于设计流程管理的水工协同CAD模型研究姓名:乔书光申请学位级别:博士专业:水工结构工程指导教师:吴胜兴20030905垩三堡生亟堡竺里塑查三塑旦!j些苎型!塞AbstractThepropositionofthepaperissetasResearchonHydraulicEngineeringCollaborativeCADModelBasedonDesignFlowManagementbecauseit'SveryimportanttOstudythistopicunderthesupposingofmoder
2、nCAD,whichhasbeendevelopingveryrapidlyrecently.AllthethemesofthispaperarerelatedtoHydraulicEngineeringCAD(HECAD)networking,integratingandcollaborativedesign.Themaincontentsareasf0110ws:1)Focusedonthecloserelationshipamongsystemsandhighrequirementforcollaborationduringthe
3、designprocessinHECADfield,thefieldanalyticsofHECADisstudiedindetailaftersomebasicconceptionsandbasicpresumptionsareputforward.Throu}ghthedividingofHECADdomain,ahydrauliccollaborativeCADmodelbasedondesignflowmanagementisobtainedandaseriesofcoretechniquearediscussedsuchasf
4、unctiondistribution,developmentstrategy,collaborativeworkingmanner,reusingmanneretc..Asaresult,astudyflameaboutHECADisprovidedunderthenewtechnologyconditions.2)Tosolvetheproblemssuchaslargegrainsystem,longdevelopmentperiod,badexpandability,badintegrationabilityandSOoninH
5、ECADsoftwaredevelopment,thegraindivision,classifyingmethod,developingstrategy,attributes,model,interface,reusingdesignetC.aboutasystemisstudieddeeply’whichshouldbesolvedfirstlybeforedevelopingasystem.Consequently,adomainanalyzingandsystemplantoolaboutHECADisdevelopedtost
6、udytheproblemofenvironmentharmonyamongsystems.3)Tomeetthedemandofhydraulicengineeringdesigninlarge_scaleandmulti_majorcollaboration,aNewcollaborativedesignmodenamedpassivecollaborativedesignbasedonDFMSisgiven,asetofstudysystemisbuiltandmanycoretechniqueproblemsarestudied
7、indetail.Incommunicationmanner,thecommunicationmode,thecommunicationatomiclanguageandthecommunicationserverandSOonaredesigned.Indesignflowmodeling,anewdesignflowmodeldefinitionmethodbasedonol。_jectorientedcolorfulPetrinetisputforward.Insub—taskdispatching,thetaskdatabase
8、,thetaskdispatchalgorithm,thetaskdispatchingtimeanditsamendingalgorithm,thetaskdispatchingexecutionplan
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