關于多目標決策問題的理想點法研究

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1、西南交通大學碩士學位論文關于多目標決策問題的理想點法研究姓名：艾正海申請學位級別：碩士專業(yè)：應用數(shù)學指導教師：宋振明20071101西南交通大學碩士研究生學位論文第1I頁AbstractMultipleAttributeDecisionMakingProblemdiscussesther柚kingmethodandpriorityorderofdefinitealternativeswhichareofplentyofattributes．Inrecenttwentyyears，thestudyofitstheoryandmethodha

2、sbeenmadeagreatimprovementandithasbeenasubjectofmanyfields，suchasDecisionScience，SystemEngineering,ManagementScienceandOperationsResearch，andSOon．Ithasbeenmadeatooltosolvetheproblemsofourlifeandthiswillbecomemoreandmoreimportant．ThestudyofMultipleAttributeDecisionMakingPr

3、oblemhasbeenmademuchachievement，however，itisstillbeenimproved，IdealPointsolutiondiscussedinthepaperisapartofcalculatingproblemofMultipleAttributeDecisionMakingProblem．Inthepaper,thesolutionswereasfollows：‘1．Inthepaperof<

4、nterval2-ValuedWeight>>,ZhangJijunfoundTOPSIStomultipleattributedecisionmakingproblemwithimerval2-valuedweight．ThismethodWassimple．practicalanddemandedlessinformation．Butthereweresomeshortcomingsinthepaper,Theshortcomingsaleanalysisbyusingconcreteexamplesandthe“distance”i

5、simprovedinthispaper．Meanwhiletherevisionofproximityisgiventocalculatesimply．TOPSISisgivenInthispaper．2．Becausepositiveidealplan，negativeidealplanand置planofthepaperZhangJijun’S<>wereall“superrealcub

6、es”witllndimensions,itisreasonabletodefinetheirdistanceamongtheirsasaSccJpe，intervalnumber．Becauseofthis，thepaperdiscussedamethod—IntegratedApproachofIdealPointSolutionBasedonLinearWeightAdding3．Intheviewofminimizingtheweightedsumofdeviationsquare，thepaperdiscussedanother

7、method------IntegratedModelBasedonLinearWeightAddingandMinimumDeviation．4．Fromanalysisingtheessenceof“expectation、rah圮’，．———_‘‘distance”ofHOUHongfeng,LIUSanyang．LIYiqun’S《Amethodbasedonexceptedvaluesforfuzzymultipleattributedecisionmakingproblemwithpreferenceinformation西南

8、交通大學碩士研究生學位論文第lII頁onalternatives》，thepaperpointedouttheshortcomingofrankinganddiscussed：Improvin