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1、AbstractRollingscheduleisoneofmaincontentsincold-rolledstripsteelproductiontechnology.Anditisthecoreelementofsetting・upmodelincoldrolling.Forthecold-rolledstripsteel,ascertainingtheoptimalrollingschedulehassignificantmeaning.Byoptimizingtherollingschedule,i
2、tcangetridofthedeficiencyexperiencelaw,givefullplaytorollingmill'sproductivecapacity,ensuretherationallyuseofequipment,maketheproductgoodqualityandlowenergyconsumption.Withtherapidlydevelopmentofartificialintelligenceandextensivelyuseofcomputertechnology,th
3、eintelligentoptimizationmethodsareintroducedintoestablishmentprocessofrollingschedule.Thiscanopenupawiderworldforrollingscheduleoptimizationdesign.Inaddition,itisaeffectivewaytoimprovetheefficiencyofrollingschedule.Firstly,thispaperanalyzesthemathematicalmo
4、delsinvolvedinrollingscheduleoptimizationfortandemcoldrollingmillparticularly,anddiscussesBland-Ford-Hillrollingforcemodelthatappliedwidelyinengineeringresearch.Moreover,threemajorelementswhichaffecttheaccuracyofrollingforcemodelarelabored.Then,byanalyzingt
5、heirowncharacteristicsandimplementationprocessofgeneticalgorithmandantcolonyalgorithm,thepresentworkproposesGeneticAlgorithm-HybridAntColonySystem(GA-HACS),andthenappliesthisalgorithmtorollingscheduleoptimizationdesign.Withtheexampleof1370mmeight-rollerandf
6、ive-standtandemcoldrollingmill,thesuperiorityofthisalgorithmisprovedpowerfulthroughthesimulationresults.Finally,consideringthegoalpursuedinactualproductiveisnotasingleone,sothroughresearchingmulti-objectiveoptimizationtheory,amathematicalmodelofmulti-object
7、iveoptimizationisestablishedinthispaper,whichfacilitatesthedesignofnewsystemsaimedatequatingtherelativeload,preventingtherollingslippageandobtainingbestshape.Takingintoaccounttheambiguityofoptimizationfunctionsandconstraintfunctions,weusefuzzytheorytorealiz
8、emulti-objectiveoptimizationfortandemcoldrollingschedule.KeywordsTandemcoldrollingmill;Rollingschedule;Intelligentoptimization;Geneticalgorithm;Antcolonyalgorithm;Multi-objectiveoptimization;Fuzzytheor
