农业项目投资群体决策支持系统——系统框架及多属性决策模型研究

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1、中国农业大学博士学位论文农业项目投资群体决策支持系统——系统框架及多属性决策模型研究姓名：王小林申请学位级别：博士专业：农业经济管理指导教师：杨秋林20030601AbstractFutherresearchledtheauthortoholdabeuttheexistericeofmulti-attributescharacteristicofdecisionmakingcriteria,fuzzinessofdecisionmakingenvironment，ill—structuredofdecisionmakingproblems，a

2、ndgroupdecisionmakingintheagriculturalprojectinvestmentdecisionmakingTherefore．authorproposesthreetreatmenthypothesesasfollowing：Itisaneffectivemethodtodealwithmulti·attributesproblemsthatanalysishierarchyprocess(AHP)maysolvemulti—attributesproblemsinagriculturalproject．App

3、lyingfuzzydecisionmakingmethodsmaysolvethefuzzinessofdecisionenvironmentinagriculturalprojectinvestment．Solvingill·structuredproblemsbygroupdecisionsupportsystems．inducingdecisionmakerstopresentandunderstandtheproblemsbytheuseinteractswiththecomputersystem，improvingthedecis

4、ionmakingeffectivenessbyelectronicmeeting．Thesemeasuresmayenhancethedecisioneffectivenessinagriculturalprojectinvestment．Putabovehypothesestogetherwecanproposeacomprehensivesolvingalternativetoinhencedecisionmakingeffectivenessforagriculturalprojeetinvestment：Tobuildfuzzyan

5、alysishierarchyprocessbasedonentropyandfuzzymulti—attributesdecisionmakingmodelsinthemodelbaseofagriculturalprojectinvestmentGDSS．Wecantoadoptgroupadvicesandexpedenees，promotetheopinionintegrationandimprovethesolvingmethodsofill-structuredproblemsthatsupportedbygroupdecisio

6、nsupportsystem．AccordingtothisconceptualframeworkIbuildthesystemstructureandmodelbasesystemofagriculturalprojectinvestmentGDSS．toproposeanewwayforenhancethedecisionmakingeffectivenessofagriculturalprojectinvestment．Theauthorproposesthatframeworkandprototypeprovidetechnicalf

7、eaturesaimedatfacilitatinggroupcommunication，inducingdecisionmakerstoselectandapplyappropriatedecisionmethods．ItiseffectivethatF-AHPmodel，basedonentropyweight，isappliedtoagriculturalcompetitivedevelopmentcases．UsingtheF-AHPmodelalgorithmsthatbasedonfuzzynumberandintervalari

8、thmeticsolvethemulti-attributesand晒problemsofagriculturalprojectappraisal．Usingent