mro库存管理分析.doc

基于供应链的一个MRO企业库存处理分析系部(院): 信息系物流系专业: 物流管理课程: MRO供应链数据分析班级: 物流管理二班组名: 焦雨丰学号: 410203 教师: 孙林摘要MRO库存目标是使库存处于某种合适状态,用于满足企业需求及减少不合理的资金占用,应付各种情景时的不确定性,如需求未知、订货期不确定、运输超时及采购时间变化等。传统的库存理念不适用于MRO企业的库存管理,这是由MRO物品自身的特殊性决定的。为此,文中提出一种供应商、MRO物流配送中心和需求企业三方共同库存管理的TPIM库存控制策略,,使库存总成本最低,收益实现最大化,以提高MRO企业市场竞争力。关键词:MRO库存;TPIM策略;鲁棒优化模型,库存分类;库存控制;HIJ法;流动性3AbstractMROinventorygoalistomakeinventoryinsomesuitablecondition,tomeetthedemandofenterprisesandreducetheunreasonablecapitaltakesup,copewiththeuncertaintyofvariousscene,suchasdemandforunknownuncertaintransportationtimeoutandpurchaseordertimechangesthetraditionalconceptofinventoryisnotapplicabletoMROinventorymanagementofenterprise,whichisdecidedbytheparticularityoftheMROitemsForthisreason,thisarticleputsforwardakindofMROsupplierlogisticsdistributioncenteranddemandenterprisetripartitejointinventorymanagementTPIMinventorycontrolstrategy,andusingtherobustoptimizationmodelforempiricalanalysisontheeffectivenessoftheTPIMstrategy,thepurposeistomakeinventorythelowesttotalcost,profitsmaximize,petitivenessFrominventoryclassificationandcontrastanalysisofinventorycontrolmethodsathomeandabroad,considerunconventionalgastoEFGmanagementrequest,EFGmultidimensionalclassandcontrolmodelwassetup"ordingtotheliquidityofslowandfastEFGclassification,ordingtodifferentliquidityEFGHIJvaluewithdifferentclassificationcriteriaareclassified,accordingtothekeyafterthemost!Faultsignificant!Supplyagility!Classifiedmaintenanceagility"onthisbasis,accordingtodifferentEFKinventoryclassificationisgiventhecorrespondinginventorycontrolstrategy"researchresultsforunconventionalgasprojectinmaintaininghighservicelevelundertheconditionofreducinginventoryinvestmenthasgreatapplicationvalueKeywords:MROinventory;TPIMstrategy;Robustoptimizationmodel,inventoryclassification,inventorycontrol,lassification, 13结束语 17从会计角度定义,MRO物资是一种“间接材料”,而“直接材料”实际是指成品产品组成部分。从生产角度定义,MRO物资通常是指在实际的生产过程不直接构成产品,只用于维护!维修!运行设备的物资"。如何在保持较高服务水平的情况下降低MRO库存投资将变得非常重要。MRO库存控制需要根据MRO的