sap环境下钢铁企业成本预测

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1、浙江大学硕士学位论文AbstractWiththechangesofenterpriseenvironmentinsideandoutsideandtheimplementationofenterpriseinformationsysteminironandsteelenterprise，thetraditionalcostmanagementCannotadapttotheenterprise’Snewrequirement．Theironandsteelenterpriseproductioni

2、sacomplexprocess，whichisbothdiscreteandcontinuous．rnlecomplexproductionprocessanddiversiformproductioncategorymakesthecostmanagementdifficult．Theintegratedcostmanagementsystemisoneofthechoices，whichCansharetheinformationwithothersystems，providethetimel

3、yandexactcostinformationfortheenterprise，andprovideeffectivetoolstodecreasethebusinesscostsandincreasetheeconomicprofits．T11ispaperstudiestherealizationofthecostofproductionforecastingsystemofIronandsteelenterprises．Itstudiesanddesignstheforecastingsys

4、tembylearningthecostmanagement，costforcastingandtheBPNeuralnetworktechnology,combiningtheworkexperienceandbasingontheexistingEI冲(enterpriseresourceplanning、system～takingSAPsystemasaplatform．studiesofneuralnetworkbasedonironandsteelenterpriseproductionc

5、ostforecastmethod，teststheactualproductiondata,obtainscertainresult．Last，itsummarizesthedesigninganddevelopingofthesystemandanalyzesthelackofresearchpapers，andthedirectionoffuturedeveloping．Withthehelpoftheschemedesignedinthispaper，wheretheintelligence

6、decisionfunctionisaddedtothecostmanagementofERP,theenterpriseCanutilizetheirdormationcollectedinERPmoreeffectively,andimprovethelevelofintelligenceofERPSOastobenefitmorefromthecompetition．Keywords：costforecast，enterpriseresourceplanning，SAP，BPneuralnet

7、work浙江大学硕士学位论文目录摘要⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯iAbstract⋯．⋯．．⋯⋯⋯．．⋯．．．．．．．．⋯．⋯．⋯⋯．⋯．⋯．⋯⋯．⋯．．．．．．．⋯⋯．．⋯．⋯．．．．．⋯⋯．．．．⋯⋯．．⋯．⋯．．．ii第1章绪论⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯11．1研究背景及意义⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯11．1．1研究背景⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯l1．1．2研究意

8、义⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯11．1．3课题研究环境⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯21．2国内外相关研究现状分析⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯21．2．1国外相关研究现状⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯21．2．2国内相关研究现状⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯31．3本文的研究目标和内容⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯41．3．1本文的研究目标⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯