基于组合不确定型算子的区间数群决策方法分析

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1、AbstractTheuncertaintyisakindofattributeofobjectivereality.Peopleleaduncertaintythoughtsandmethodsintotodecisionanalysis.Thereuponuncertaintydecisionmakinghascomeintobeing.Butinreallifeofuncertaintydecision-makingproblems,thedecisionmakersometimesisnotonepeo

2、plebutmanypeople;therefore,uncertaintydecision-makingoftencombineswithgroupdecision-making.Uncertaintydecision-makingthatoftencombineswithgroupdecision-makinghascomposedonekindofnewuncertaintygroupdecisiomakingproblem.Thisaspectresearchbecomestheimportantprob

3、lemthatpeopleshowssolicitudefor.Thisarticlemainlyhascarriedoutanalysisandresearchaboutuncertaingroupdecisionmakingtheoryandmethod,mainjobasfollows:ThefirstchapterfirstlyintroducedtheconceptandproblemsaboutdecisiomakingandexpoundedPertinentresearchresultofunce

4、rtaintypedecision-making,thenconceptsofintervalnumberandthepossibilitydegreewereexpounded.Finally,theOWAoperatoranditscharactersweresummarizedandsummedup.ThesecondchapterextendeduncertainOWAoperatorwhichbroughtforwardbydocument[20],whichbasedonintervalnumberc

5、omparingpossibilitydegreematrixformulaandorderingformulaofcomplementaryjudgmentmatrix,suggestedakindofcombinationuncertainOWAoperator,andgivenouttheconcretestepsinapplyingprocess.Therelatedmethodthatwasappliedtoaggregatedecision-makinginformationwassuggested・

6、ThethirdchapterextendeduncertainOWGAoperatorwhichbroughtforwardbydocument[21],whichbasedonintervalnumbercomparingpossibilitydegreematrixformulaandorderingformulaofcomplementaryjudgmentmatrix,suggestedakindofcombinationuncertainOWGAoperator,andgivenouttheconcr

7、etestepsinapplyingprocess.Therelatedmethodthatwasappliedtoaggregatedecision-makinginformationwassuggested.Thefourthchapterproposedtwokindsofintervalnumbergroupdecisionmakingmethod,owingtouncertainOWAoperatoranduncertainOWGAoperator.Thecasehavingbeeninprogres

8、stocorrespondingdecisionproblemswereanalyzed.Validityandfeasibilityoftwokindsuncertaininformationaggregationoperatorswereverified.Inchapter5,newidealpointofIntuitionjudgmentmatrixwasdefin