基于改进遗传算法的混合车间调度问题研究1(3)

时间:2025-07-12

基于改进遗传算法的混合车间调度问题研究

Abstract

concurrentengineering,agile

asamanufacturing,modernVirtualsuchmanufacturing,asnetwork-basedmanufacturingbusinessadvanced

manufacturingmodel,theaimistoproducethe10westcostproductofcustomer

ofhowtouseoursatlstactlon.Inthesemanufacturingmodellim“edresources.

10werproductioncosts,reducethemanufacturingcycletoensureon.timedelivery,improVecredibility,winmorecustomers,areasonablemethodofschedulingconstraintsandoptimizationtechnologytoachievetheseobiectiveskeyfactors,whichshopschedulingproblems

Geneticaremoreandmoreattentionbvscholars.aAlgorithm(GeneticAlgoirthm,GA)iskindoflearnfrombiological

searchalgorithm,naturalselectionandnaturalgeneticmechanismsofrandom

whichaccordingtotheoptimizationmodelofpatienceisnotstrong,tosolvetheproblemofsimplicityandrobustnessofthecharacteristicsofwidelvusedinallareaso士manu士acturlng.Inthispaper,geneticalgorithmonthebasisoflmproVementsaroundtheissueofmixedshopschedulingisstudied.

Inthispaper,thefollowingwork:Thearticlereviewsandsummarizesthe

anworkshopproductionofoVerViewofthedevelopmentofschedulingproblems。

forcluestothegeneticalgorithmtoschedulingproblemofmanufacturingsystemsandrelatedissuesasthebackgroundontheschedulingproblemofthegenetic

aalgorithmanditsmath-relatedissuesmodel;nrstofall,fbrvarietyofjob.shop

JITprocessworkpiecelineschedulingproblem,takingintoaccounttheproductionprocessisaffectedbymanyfactors,thecoordinationof

aamulti—tieredstrategyobjectiyes,theestabIishmentofflexiblemulti.obiectivefunctionmodel.the

hybridgeneticalgorithmwiththerugbyLongdayofrelaxationalgorithmsbasedonahybridalgorithmusinggeneticalgorithmtoupdateLagrangemultipliersof

theproblem,totheoptimalsolutionhasbeenverifythesimulationmodeland

amethodwasfeasibleandpractical;followedbytargetedmixtureofavarietyof

f。lexibleprocessroutesthesmallestcompletiontimenowshopproblem,combinedwiththeproductionprocessplanningandshopschedulingsystem,theprincipIeofintegration,theestablishmentoftheta唱etmodel,byasimplegeneticalgori …… 此处隐藏:253字,全部文档内容请下载后查看。喜欢就下载吧 ……

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