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ID:36625200
大小:1.39 MB
页数:129页
时间:2019-05-13
《并行工程中产品结构和开发过程集成管理关键技术研究》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、南京航空航天大学博士学位论文并行工程中产品结构和开发过程集成管理关键技术研究姓名:刘建刚申请学位级别:博士专业:机械电子工程指导教师:王宁生20060901并行工程中产品结构与开发过程集成管理关键技术研究序规划的智能化。对产品开发中的耦合重叠模型进行了研究,考虑到重叠时任务返工和并行通讯引起的时间消耗,结合耦合任务的迭代特性,完成了两任务耦合重叠模型的数学建模,并运用该模型对产品开发过程进行了分析。5.介绍了南京飞燕公司PLM企业解决方案的实施背景、体系结构、工程实现、以及应用效果,给出了IM-PSDP系统的平台。以论文第三章、第四章、第五章为理论基础,以无锡霍尔塞特公司产品开
2、发项目管理的实际需求为应用原型,设计并开发了IM-PSDP系统,并对该系统的初步试用效果进行了分析。关键词:并行工程,产品结构,开发过程,设计结构矩阵,聚类,过程BOM,迭代,重叠II南京航空航天大学博士学位论文AbstractInConcurrentEngineering,ProductStructure(PS)andDevelopmentProcess(DP)playimportantroles.ProductStructureisthegoalofconcurrentprocuctdevelopment,andDevelopmentProcessisthemeansofc
3、oncurrentproductdevelopment.Theyaffectanddependoneachother.Theydecidetheeffectandefficiencyofconcurrentproductdevelopmenttogether.TheresearchaboutProductStructureandDevelopmentProcesscanhelptoimprovetheproductdevelopmentcapability,acceleratethedevelopmentspeed,shortenproductdevelopmentcycle,
4、andenhancethecorecompetitiveability.ThekeyissuesofIntegratedManagementofProductStructureandDevelopmentProcess(IM-PSDP)inConcurrentEngineeringisinvestigatedinthispaper,andseveralresearchworksisdoneforthisproblemasfollows:1.Basedontheconclusionofthecurrentresearchstatus,theresearchframeofIM-PS
5、DPisputforward.Intheframe,DesignStructureMatrixisthetooltobuildupthemodelsofproductstructureanddevelopmentprocess.Theproductstructuretopologytreeisdefined,andtheproductstructureDSMmodelisintroduced.Theformalizeddescriptionaboutdevelopmentprocessmodelispresented.Thecharacteristicsofthetoolsto
6、buildupdevelopmentprocessareanalyzed,thestrongpointofDSMisdiscussed,andthedevelopmentprocessmodelbasedonDSMisintroduced.Therelationbetweenproductstructureanddevelopmentprocessisanalyzed.Theintegrationmechanismbetweenthemisfounded.TheIM-PDSPmodelissetup.2.Afterdiscussingthesignificanceofthere
7、searchaboutconcurrentdevelopmentprocessorientedclusteringofproductstructuremodel,themethodtobuilduptheproductstructureDSMmodelisdeveloped.Four-pointscaleisimprovedtonumeralizeDSMmodel.ThemeansofclusteringproductstructureDSMmodelbasedonRow-ColumnTra
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