a new operational framework to job shop scheduling for reducing carbon emissions

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1、8thIEEEInternationalConferenceonAutomationScienceandEngineeringAugust20-24,2012,Seoul,KoreaAnewoperationalframeworktojobshopschedulingforreducingcarbonemissionsQianYi,CongboLi,YingTang,SeniorMember,IEEE,andQifengWangprocesses[6].Asaresult,reducingenergyconsumptionofAbstract—Thispaper

2、proposesanemission-awaremulti-machinejobshopscheduling(MMJSS)modelwiththemachinetoolstomeetthegoalofemission-reductionisobjectivesofminimizingcarbonemissionsandmakespan.Theemergingasapredominantresearchfocusinrecentyears.optimizationproblemissubsequentlysolvedthroughamodified[7][8]Cha

3、ngingthepropertiesofmachinetools,aswellasmulti-objectivegeneticalgorithm.Finally,thenecessityandchoosingbetterfitprocessparametersoroptingforalowerimportanceoftheproposedmodelandsolutionareenergyconsumptionmachine[9]areeffectivewaysandhavedemonstratedthroughsimulation.beenwellresearch

4、ed.Butallthesemethodsrequiredalargeamountofcapitalinvestmentsforhardwarechanges.InsteadI.INTRODUCTIONofinventingnewmachinesand/ornewtechniques,ourThereportofIntergovernmentalPanelonClimateChangeresearchfocusesondevelopinganoptimalschedulingputforwardthefactthatthemostimportantenvironm

5、entalproceduretoachievethegoalofreducingcarbonemissions.Itproblemofouragesisglobalwarming.Theeverincreasingaddressesschedulingoptimizationproblemswithamountofworldwidecarbonemissionsisintensifyingthisenvironmentalconsideration,whereveryfewstudieshave[1]problem.Itisclearthatbalancingec

6、onomicandsocialtakeneffortsonthisdirection.developmentwithenvironmentalprotectionisthekeyMouzonetal.collectedtheoperationdatafor4CNCchallengeinsecuringthelong-termsustainabledevelopment.machinesinasmall-sizefactoryandproposedaseriesofInthe2009CopenhagenClimateChangeSummit,morethandisp

7、atchingrulestodecreasingenergyconsumption.AtwodozenkeycountrieshammeredouttheCopenhagenmathematicalprogrammingmodelwasfurtherdevelopedtoAccordandreachedanagreementtoreducetheir[2][3]minimizeenergyconsumptionandtotalcompletiontimeofaemissions.[10]singlemachine.Extendedresearchpresented

8、afram