基于AGENT的采购管理决策支持系统的研究

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1、大连海事大学硕士学位论文基于Agent的采购管理决策支持系统的研究姓名：高飞申请学位级别：硕士专业：计算机软件与理论指导教师：刘宁20080301英文摘要ResearchonAgent—basedPurchasingManagementDecisionSupportSystemAbstractDecisionSupportSystem(DSS)isanimportanttoolwhichcanmakedecisionforenterpriseandenhancethekeycompetitivenessofenterprise，andithasim

2、provedthequalityandefficiencyofdecisionmakingbyofferingvariousdecisioninformationandsolutiontothecommercialproblemsfortheenterprise．AgentisanewdevelopingtechnologyinDistributedArtificialIntelligence(DAI)，anditprovidesanewwaytobuildDSS，becauseofitsintelligenceandflexibility，sui

3、tablefordealingwithcomplex，synergisticandunpredictableproblems．InthefoundationofresearchingonAgent-basedDSS，thethesisanalysisestheclassicContractNetProtocolwhichisusedinMulti-AgentCooperation，someshortcomingsarefound，whicharetheredundantcommunicationandhighloadofnode．Itpropose

4、stheimprovedContractNetProtocolbasedonauctionmechanism，throughintroducingthementalstateparameterofagent，refusingbidsstrategyandauctionmechanism，whichreducescostsofcommunication，balancesthetotalsystemburdenandeconomizessystemresource．ThethesisalsodiscussesthemethodofVendorSelec

5、tion，andanalysisestheadvantagesanddisadvantagesofAnalyticHierarchyProcess(AHP)andFuzzyComprehensiveEvaluation(FCE)．ItproposescombiningtheAHPandFCEtoapplytoVendorSelection，makingmorereasonableandmorescientific，whichbringbenefitforenterprise．Finally，thethesisanalysisesthefunctio

6、nandrequirmentspurchasingmanagementDecisionSupportSystemofDalianproposesthelevelarchitectureofAgent-basedDSS，describesfunctionofAgent，designsandimplementstheprototypemanagementDecisionSupportSystemofsteelbasedonAgent．ofthesystem，whichisDHI&DCWGroup，ittheinner．structureandsyste

7、mofpurchasingKeyWords：DSS；Multi-AgentCooperation；ContractNetProtocol；VendorSelection大连海事大学学位论文原创性声明和使用授权说明原创性声明本人郑重声明：本论文是在导师的指导下，独立进行研究工作所取得的成果，撰写成博士／硕士学位论文==基王△塑垡数墨魈筻理迭筮塞垃丕统丝班塞：：。除论文中已经注明引用的内容外，对论文的研究做出重要贡献的个人和集体，均已在文中以明确方式标明。本论文中不包含任何未加明确注明的其他个人或集体已经公开发表或未公开发表的成果。本声明的法律责任由本

8、人承担。论文作者签名：船溉睁弓月27同学位论文版权使用授权书本学位论文作者及指导教师完全了解“大连海事大学研究生学位论文提