A-U(,310027)A-U,,,A-U,A-U:A-U;;;1,(JamesM.Utterback)(N.Abernathy),A-U,,,,1A-U,,,,,,,,,,20419997ScienceResearchManagementVol.20,No.4Jul.,1999,,,,,,,,A-U,,,,,,,,2A-U2.1A-UA-U,,,,,,,A-U,2A-UA-U,,,,,2.2A-U,,,,,,,,,,94:A2U32.3A-U4A-U2;4,,,,,,,S,,,,,2,,,,011999,,A-U,2.4A-U,,,,,,,,,,,,,,,,;,5A-U2.5A-U,(),,,,,,,,,,,,,114:A2U,(R),,;,,,,,,,663,A-U,,,211999,A-U,A-U,,:1.,,,;2.,,,,;3.,,;4.,,,,A-U1J.UtterbackandN.Abernathy,ADynamicalModelofProcessandProductInnovation,Omega,Vol.3,No.6,19752J.Utterback,InnovationandIndustrialEvolutioninManufacturingIndustries,inB.R.GuileandH.Brook(eds.):TechnologyandGlobalIndustry:CompaniesandNationsintheWorldEconomy,NationalAcademyPress,19873M.H.Meyer,J.Utterback,TheProductFamilyandtheDynamicsofCoreCapability,SloanManagementReview,Spring,19934J.Utterback,MasteringtheDynamicsofInnovation,HarvardBusinessSchoolPress,19945StevenA.Lippman&JohnW.Maner,PreemptiveInnovation,JournalofEconomicTheory61,1993.6Michael.tushman,sharlesA.OReillyWinningthroughInnovationHarvardBusinessSchoolPress,1996.7SugataMarjitandArijitMukherjee,TechnologycollaborationandForeignEquityParticipation:ATheoreticalAnalysis,Re2viewofInternationalEconomics,6(1),19988LinsuKim,ImitationtoInnovation,HarvardBusinessSchoolPress,19979D.J.CollisandC.A.Montgomery,CompetingonResources:Strategyinthe1990s,HarvardBusinessReview,July-August1995.10R.M.Grant,TowardAKnowledge-basedTheoryoftheFirm,StrategicManagementJournal,Vol.17,199611[],,.:.198612G.Dosi,TheNatureoftheInnovativeProcess,TechnicalChangeandEconomicTheory.PrinterPublishers,1988.13...199314...199815S.KlineandN.Rosenberg.AnoverviewofInnovation,InR.LandonandN.Rosenberg(eds.):ThePositiveSumStrategy.Washington,D.C:NationalAcademyPress,198616N.Rosenberg,PerspectivesonTechnology,CambridgeUniversityPress,1976.TheDevelopingofA-UmodelinTechnologicalInnovationYaoZhijian,WuHan,ChenJun(zhejiangUniversity310027)314:A2UAbstract:Ithasbeenputforwardmanyimprovedmodelsonthebackgroundinwhichincludedmarketinginnovation,thestateoflongperiod,technologymutation,productanddemandlifecycle,anddifferentdevelopmentorbitsfordifferentcountriesafterAbernathyandUtterbackgivingtheA-Umodel.Ithasbeenverysuccessfullyabsorbthoseintotheresearchstructureoftech2nologyinnovation.ThispaperconcludesthedevelopingofA-Umodelintechnologicalinnovationandthemodelswidelyus2ing.Itprovidesapossiblemodifiedorientationtothemodelinthebackgroundofknowledge-basedeconomy.:,,,411999