现代物流系统规划方法研究与应用

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1、问题的一个量化的处理方法。当城市商品需求量服从指数分布或帕累托分布时我们可以很容易的算出配送中心的位置。(4)为了积极应对我国加入WTO后更加激烈的卷烟市场的竞争，安徽烟草公司在狠抓管理，规范和技术创新的同时，积极打造全新的物流供应链。第四章根据现代物流的理论对安徽烟草现代物流系统进行规划。(5)在结束语中对本文的主要创新点进行了总结，并对就本文的进一步的研究提出了建议。f关键词l：现代物流，物流系统，配送中心选址，随机变量，停止一损失函数，同单调，安徽烟草TheResearchandApplicationofProgrammingMethodforModernLogistiCS

2、SystemABSTRACTModemlogisticsistheprocessofplanning，implementing，andcontrollingtheemcient．effectiveflowandstorageofgoods，services，andrelatedinformationfrompointoforigintopointofconsumptionforthepurposeofconformingtocustomerrequirementsLogisticssystemcanbeconsideredasthemechanismofhowtoachievel

3、ogisticspurposeeffectively．Whellitbecomesmoreandmoredifficulttopursueprofitsfromthefirstkindofresources(thatis，managingresourcessuchasrawmaterialsandestablishments)andthesecondkindofresource(thatis，managingtheresourceoflaborforces)，manyopportunitiesofobtainingprofitsarefoundintheprocessoflogi

4、stics，whicharealsocalledthespaceofdecreasingcost，orthethirdkindofresources．So，howtousingmodemscientifictheoryandpracticetodesignandprogramminglogisticssystemhasaroBsemoreandmoreattention．nlecontentofthisdissertationiSdescribedasbelow．(1)Thefirstchaptermainlydiscussesthecurrentstatusanddevelop

5、ingtendencyofmodemlogisticsandsummarizestlleresearchfindingsoflogisticsinandabroad．ThedevelopmentofmodemlogisticsiSalsoexploredinthischapter．f2、1ncomparisonwithsomeclassicalmodelsoflogisticsystemwithconstantwithconstantdemand．Chapter2proposesarandomizedmodel．inwhichtIledemandofeachcityiSassum

6、edtobearandomvariable．Somemathematicalapproachareprovided．andaquantitativeapproachtolocate／determinethedistributioncenteriSderived．(31Chapter3continuestoconsideranewrandomizedmodelwithmultiplesortsofgoods．AlongasimilarlineasChapter2，wealsoobtainaquantitativeapproachto】ocate／determinethedistri

7、butioncenterofthismultiplemodel．Ourinvestigationshowsthat．inthislattercasetheproblemiSratherinvolved．WhenthedemandofacitvfollowsanexponentialorParetolaw,however,thecalculationsiSconsiderablysimplified．(4)AtierourcountryioinedtheWTo，thecompeti