模糊二層規(guī)劃的研究及其應用.pdf

1、武漢理工大學碩士學位論文模糊二層規(guī)劃的研究及其應用姓名：董媛媛申請學位級別：碩士專業(yè)：應用數(shù)學指導教師：周樹民20061201武漢理l：人學碩十論文AbstractMultilevelprogrammingwasdevelopedformainlydealingwithhierarchicaldecisionmakingprogramming，inwhichmultipledecisionmakersarrangedwithinahie

2、rarchicaladministrativestructurehavetheirowndecisionvariables，objectivefunctionsandconstraintconditions，TheuppeMeveldecisionmakermakesdecision，thenaccordingtOit，thelowerleveldecisionmakerscanmakedecisionstooptimizetheiro

3、wnobjectivesAmassofinvestigationsformultilevelprogrammingincertainenvironmentshavebeendonebymanyscholarswhohaveprocuredremarkableachievements，howeversomeuncertainfactorssometimesappearinpracticalapplication，accordinglySo

4、mepracticalproblemswillnotbefiguredoutviaforegonecertainmultilevelprogrammingmodelswhichhavebeensetupandthesemodelsexistsomerestrictionThisdissertationwillfurtherstudymodels、algorithmandsimpleapplicationsofmultilevelhier

5、archicaldecision—makingsystemsinfuzzyenvironmentsonthebaseoftheory、modelsandalgorithmformultilevelprogrammingincertainenvironmentsBecausebilevelprogrammingisthemostordinaryformofmultilevelprogrammingandallmultilevelprogr

6、ammingareregardedascompositeformofmultibilevelprogramming，SOthisdissertationgivesemphasistostudymodels、algorithmandsimpleapplicationsofbilevelprogramminginfuzzyenvironmentsThisdissertationmainlystudyfuzzybilevelprogrammi

7、ngmodelsinuncertainenvironments，inthe3thchapter，threetypesoffuzzybilevelprogramming，iefuzzyexpectedvaluebilevelprogrammingmodel、fuzzychance—constrainedbilevelprogrammingmodelandfuzzyDependentchancebilevelprogrammingmodel

8、andageneticalgorithmbasedonfuzzysimulationisgiven；Intheend，inthe4thchaptermakingasimplysummaryofapplicationsoffuzzybilevelprogramminginvariousfields，thenusingthemodelsandalgorithmintroducedinthisdissertationtosolvethepro