基于AutoCAD的實時協(xié)同設計研究.pdf

1、西南交通大學碩士學位論文基于AutoCAD的實時協(xié)同設計研究姓名：向渝申請學位級別：碩士專業(yè)：機械電子工程指導教師：陳天星20080501西南交通大學碩士研究生學位論文第1I頁AbstractConcurrentEngineeringandAgileManufacturingareessentialmanufacturingmannersinthe21stcenturyNetworkSupportedCollaborativeDesig

2、n(NSCD)isanimportantpartofConcurrentEngineeringItenablesdesigners，manufacturers，anduserstoparticipateinthedesignatdifferentplacessynchronouslyorasynchronouslyWithitshelp，thedevelopmentcycleoftheproductCallbeshortenedthec

3、ostofproductdevelopmentCanbecut，andthequalityoftheproductcarlbeimprovedResearchonrealtimecollaborativedesignisahottopicamongthetopicsinNSCDItishardtealizetheRealtimeCollaborativeDesignduetothelimitationofnetworkbandwidth

4、andsomeotherreasonsOVerInternetARealtimeCollaborativeDesignSystemisconstructedwithcompletedistributionconstructionandconcentrateddistributionconstructionwithSQL2000establishmentofaunifiednetworkgraphicsdatabase，theoperat

5、inginformationofdesignersrecordinthedatabasethesystemestablishcommunicationbetweendesignersandtransmitstheoperationalinformationofdesignersIttriggeredreceivermoduleandreadinformationfromdatabasetoachievedrawingwhenitrece

6、ivedinformationWhileitreducestheloadofnetworkincollaborativedesigntomeettherequirementofreal—timeandenhancesthecapacityofrapidresponseandstabilityoftheMajorworkinthisstudyisasfollows：①Hasstudiedthenetworksupportcoordinat

7、iondesignsystemmodeltheworkingpatternandclassifiesandproposedthisarticleusesNSCDmodelandworkingpattern⑦SecondDevelopmentonAutoCAD2005enhancesthecommunicationofnetworkinthewaycollaborativedatacaninteractivethroughIntemetM