协同设计的若干理论与方法研究

《协同设计的若干理论与方法研究》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、合肥工业大学博士学位论文协同设计的若干理论与方法研究姓名：董玉德申请学位级别：博士专业：机械设计与理论指导教师：赵韩;陈心昭2003.5.1ABSTRACTComputersupportcollaborationdesign(cscD)，regardedbyacademiaandenterprisesrecently,isainevitabilityresultasthedevelopmentofCAD．Mechanismproductconstraintmodelforcollaborationdesignisputforwardfirstly．andinformat

2、ionexchangeandsharemethods[iregivenfromdesignworkflow，productstructare，engineeringdataandprojectmaintenance．Workflowmanagementmethodisgivenbasedonexpanddirectiongraphics．Finally，threelayersystemstructurebasedondistributeddatabaseandcollaborationgraphicseditmethodsareputforward．Thetheorya

3、ndbasicquestionsforcollaborationdesign,suchas，researchstetus，correlationtechnology，mainquestionsanddevelopmentdirection，areputforwardfirstly．Productconstraintmodelforcollaborationdesignisgiveninchapter2．Somecharacters，forexample，coexistencebetweensynchronizationandasynchronism，toexis把nce

4、betw∞ndynamicstatusandstaticstatus，coexistencebetweenfeeblenessconsistenceandstrongconsistence，coexistencebetweenlocalandwhole，arereviewed．Withsomeviews，such∞productdata，designresoul-ce，designorganizationandworkflow，collaborationdesignmodelisformalizedanddesigncontentisgiven．Chapter4give

5、stheinformationexchangeandsharemethodsformechanicalproductcollaborationdesignfromdesignflow,productstructure，engineeringdataandprojectmanagement．Bydisposingdesignorganizationandproductdatainformation。dataexchangemethodsareachievedbasedondistributeddatabase．Fromsystemstructure，functionmod

6、ule，correlationdataanddatastructure，Aworkflowmodelandmethoda”givenbasedonextenddirectiongraphicsinchapter4，andsomebasicelementsandreferencemodelarediscussedindetail．Threelayersystemstructurebasedelldistributeddatabaseandcollaborationgraphicseditmethodsfromsomeproducessuchasaddinggraphics

7、，modi伽nggraphics，etc，arepUtforwardinchapter5．·II·合肥工业大学博士后研究工作报告协同设计的若干理论与方法研究Chapter6summarizeallachievementsofthisdissertation，reviewsinnovationpointsanddeficiency，andgivesthefurtherworkinthefuture．Keywords：collaborationdesign，product，informationshare，workflow，collabora