无锡百世店加物流车辆路径优化研究摘要随着现代社会信息技术的不断发展，电子商务已经成为人们生活中不可分割的一部分。店加作为百世推出的基于实体商户加移动互联网应用工具，已得到了广泛推广。配送是店加仓储配送的重要环节之一，合理的配送可以提高车辆载重率，节约车辆的使用空间，降低配送运输成本。所以，提高配送效率是店加项目效益的保证，配送路线的合理性对店加项目有重大影响。因此，对车辆的配送路径进行优化来提高配送效率，至关重要。本文将无锡百世店加作为研究背景，对其配送现状进行研究分析，发现无锡百世店加在配送路线安排上存在的不足之处。本文利用循环取货（milk-run）的设计思路，对车辆的配送路线以及车辆的调度等问题加以分析，建立VRP模型，采用蚁群算法，通过MATLAB进行求解得出最优综合运输成本和最优路径，最后对结果的可行性进行评估。【关键词】无锡百世店加；蚁群算法；路径优化WuxirouteoptimizationofBESstorelogisticsvehiclesAbstractWiththecontinuousdevelopmentofmoderninformationtechnology,e-commercehasbecomeanintegralpartofpeople'slife.TheshopaddmobileInternetapplicationtoolsbasedonbusinessentitiesasbeslaunched,hasbeenwidelyspread.Distributionisanimportantpartofthestoreandwarehousedistribution,rationaldistributioncanimprovethevehicleloadratetheuseofvehicles,savespace,reducethedistributioncost.Therefore,toimprovetheefficiencyofdistributionisbenefitstoreprojectsthathaveasignificantimpactontherationalityofdistributionlinestoreproject.Therefore,theoptimizationofdistributionpathofthevehicletoimprovetheefficiencyofdistribution,isveryimportant.ThispaperwillbesWuxistoreastheresearchbackground,researchandAnalysisonthedistributionsituation,foundthatWuxibesstoredeficienciesinthedistributionlinearrangement.Byusingmilkrun(milk-run)design,schedulingproblemsofthevehicledeliveryrouteandvehicleareanalyzed,theVRPmodelisestablished.TheantcolonyalgorithmtosolvetheoptimalcomprehensivetransportationcostandtheoptimalpaththroughMATLAB,finallyevaluatethefeasibilityoftheresults.[Keywords]Wuxibesstore;antcolonyalgorithm;pathoptimization目录一、绪论.....................................................................1（一）研究背景、目的与意义................................................1（二）国内外研究综述......................................................1二、无锡百世店加配送现状.....................................................2（一）百世加简介..........................................................2（二）无锡百世店加的配送现状..............................................3三、模型建立..................................................................8（一）配送路线设计思路....................................................8（二）模型建立............................................................8（三）模型求解...........................................................10（四）优化结果评价.......................................................13四、结论和展望...............................................................14（一）结论...............................................................14（二）展望...............................................................15参考文献.....................................................................16致谢.......................................................................17一、绪论（一）研究背景、目的与意义1.研究背景在经济全球化的基调下，互联网信息技术和电子商务快速发展，B2B模式也随之成长兴起，整个物流行业发生了巨大变化。传统的物流运输服务已经满足不了客户的需求，...
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