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1、ARTICLEINPRESSInt.J.ProductionEconomics89(2004)247–260LeanproductionandtheInternetab,PeterBruun,RobertN.Mefford*aCenterforTechnology,Economics&Management,TechnicalUniversityofDenmark,Building421,DK-2800Kgs.Lyngby,DenmarkbSchoolofBusinessandManagement,
2、UniversityofSanFrancisco,IgnatianHeights,SanFrancisco,CA94117,USAReceived2May2002;accepted2October2003AbstractInthispaper,theimplicationsforleanproductionsystemsoftheInternetareexplored.DoestheWorldWideWebfacilitatetheimplementationofJust-In-Time(JIT)
3、productionsystems,oralternatively,canitserveasasubstituteforJIT?Thepossibleeffectsonsupplychains,productionscheduling,inventorycontrol,procurement,qualityimprovement,andtheworkforcearesomeoftheissuesaddressed.SomecaseexamplesofuseoftheInternetforthese
4、purposesarepresented.ConstraintsontheuseoftheWebtofosterleannessarediscussedandrecommendationsforintegratingtheInternetintoproductionsystemsoffered.r2003ElsevierB.V.Allrightsreserved.Keywords:Production;Leanproduction;JIT;Internet;Supplychainmanagemen
5、t1.Introductionbeyondleanmanufacturingtobecomeleanen-terprises.SincetheadventoftheconceptofleanInthe1990s,manymanufacturingfirmsaroundproduction,whichitselfisderivedfromtheJust-theworldadoptedleanproductionasastrategytoIn-Time(JIT)systemdevelopedbyToyo
6、tabegin-increasetheirglobalcompetitiveness.Somefirmsningbackinthe1960s,therehavebeenmanyhavemademuchprogressinimplementingleanadvancesininformationtechnology(IT),particu-productionintheirfactorieswhileothershavelarlythewidespreaddeploymentoftheWorldfou
7、ndittobeverydifficultandarestillstrugglingWideWebandtheInternet.Almosteveryfirmandwithimplementation,orinsomecases,givenupbusinessfunctionhasbeenimpactedbythetheattempt.SomeofthecompaniesthathavebeenInternetinthelastfewyearsandwholenewsuccessfulinconver
8、tingtheirmanufacturingfacil-industrieshavearisenbecauseofthetechnology.itiestoleanproductionhavebeguntospreadleanOfcourse,leanproductionsystemsarenotprinciplestootherbusinessactivities(e.g.productimmunefromtheeffectsoftheInternet.Butwhatdesign