某煤电公司生产辅助物料采购及库存管理策略研究

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1、重庆交通大学硕士学位论文某煤电公司生产辅助物料采购及库存管理策略研究姓名：丁雪申请学位级别：硕士专业：管理科学与工程指导教师：许茂增20081201ABSTRACTInrecentyears，asthecontinuousandrapideconomicgrowthofourcountry,thedemandforcoalproductsofthewholesocietyisstronglyincreasing．Atpresent，theproductionofState．OwnedLargeandMediumSizedCoalEnterprisesisnearlyinfullload。wh

2、ichcausetheconsumptionoftheproductionauxiliarymaterialsincreasesyearbvyear．Inaddition，therearemorethan20000kindsoftheproductionauxiliarymaterialsincoalproduction,SOitisveryimportanttocarryouteffectivesourcingandinventorymanagementinordertopursuemaximumprofit．Theresearchmakesstudyofthesourcingandinv

3、entorymanagementmodelinthematerialsupplydepartmentofACoalandElectricityCompany．OntIlebasisoftheinvestigationoftheenterprise’ssourcingandinventorymanagementstatus，aninventorymanagementmodelwhichcombiningABCclassificationandfuzzyclassificationforinventorymanagementisproposed，andcorrespondingsourcinga

4、ndinventorystrategiesareputforwardtoreduceworkloadandincreaseefficiencyandreliability．ThispaperfocusesontheinventorymanagementclassificationofproductionauxiliarymaterialsandtheformulationofacorrespondingsourcingandinventorymanagementstrategyinACoalandElectricityCompany．Severalachievementshavebeenga

5、inedasfollows：1．TheapproachcombiningABCclassificationandfuzzyclassificationisintroducedtoclassifytheinventoryitems，andithastheadvantagesofhandlingvariableswitheithernominalornon-nominalattribute，incorporatingmanager’Sexperienceandjudgmentintoinventorymanagement，simplenessofimplementingandhighaccura

6、cycomparedwiththetraditionalABCclassificationwhoseevaluationindexis；ustcapitalpossessioncost．Andithasitsrationalitywhenusedintheclassificationofmaterialsinenterprises．2．ByusingtheapproachcombiningABCclassificationandfuzzyclassification,thetraditionalABCclassificationisappliedinmaterialcost，andthefu

7、zzyclassificationisadoptedtoevaluatethematerialcriticalityanddifficultdegreeforsourcing．andthenitsitemwillbeidentifiedthroughcomprehensiveconsideration．Theresultsofclassificationmeettherequirementsintheorya