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1、Thisdocumentcontainsthedraftversionofthefollowingpaper:M.V.Karnik,S.K.Gupta,D.K.Anand,F.J.Valenta,andI.A.Wexler.DesignNavigatorsystem:Acasestudyinimprovingproductdevelopmentthroughimprovedinformationmanagement.ASMEComputersandInformationinEngineeringConference,LongB
2、each,CA,September2005.ReadersareencouragedtogettheofficialversionfromtheconferenceproceedingsorbycontactingDr.S.K.Gupta(skgupta@umd.edu).DESIGNNAVIGATORSYSTEM:ACASESTUDYINIMPROVINGPRODUCTDEVELOPMENTTHROUGHIMPROVEDINFORMATIONMANAGEMENT1M.V.KarnikS.K.GuptaD.K.AnandIkt
3、araandAssociates,LLCDept.ofMechanicalEngineeringDept.ofMechanicalEngineeringBethesda,MDUniversityofMarylandUniversityofMarylandmkarnik@iktara.comCollegePark,MD20742CollegePark,MD20742skgupta@eng.umd.edudkanand@eng.umd.eduF.J.ValentaI.A.WexlerNavalSurfaceWarfareCente
4、rNavalSurfaceWarfareCenterIndianHeadDivisionIndianHeadDivisionIndianHead,MD20640IndianHead,MD20640frank.valenta@navy.milian.wexler@navy.milABSTRACTproductimprovementprojectsoftenneedtobeperformed.ThispaperprovidesanoverviewoftheDesignNavigatorCADsaresmalldevicesthat
5、containcartridgestoperformworksystembeingdevelopedfortheNavalSurfaceWarfareCenter,ortransmitasignalanddonotcontainanyelectronicIndianHead.Thissystemaddressesthefollowingthreecomponents.CADsusuallycontainamechanismtoinitiatetheinformationmanagementneeds.First,itcaptu
6、resallthecartridgeandfeaturestocontroltheoutputofthecartridge.relevantinformationbeinggeneratedduringtheproductCADsarewidelyusedinemergencylifesupport,aircrewdevelopmentprocessinacomputer-interpretableform.Thisescape,andweaponssystemssuchascanopyjettisonsystems,elim
7、inatesinformationlossfromthedesignprocess.Second,itejectionseats,emergencyreleasesystems,floatationdevices,buildsfullyinterconnectedinformationmodels.Thusensuringandfireextinguishersystems.PADsarerocketpowered,fullconnectivitybetweenrequirementsandspecificationstopr
8、opulsivedevicesthatusecontrolledenergytoperformworkvariouspartsandassembliesinthedesign.Third,itoffersinanaircrewescapesystem.PADsareusedi
