基于定性推理-仿真的機(jī)械行為概念設(shè)計(jì).pdf

1、中國(guó)科學(xué)技術(shù)大學(xué)碩士學(xué)位論文基于定性推理仿真的機(jī)械行為概念設(shè)計(jì)姓名：陶濤申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：計(jì)算機(jī)應(yīng)用指導(dǎo)教師：邵晨曦20090501ABSTRACTABSTRACTQualitativesimulationiSanonnumericmethodtoinputinformationsystemmodeling，analyzethebehaviorandoutputtheresultsItaddressesasimpleinferen

2、cemethodtosolveaproblemdirectlyinaqualitativewayQualitativesimulationoftheunceaaintyproblem，particularlyinalargenumberofunknowncasesofproblemsolvinghasopenedupaneffectiveway，andqualitativereasoningisakeystepinqualitative

3、simulation，whosevaluethroughqualitativecausal，topologicalrelationshipthusderivedtodeterminethefinaloutcomeofreasoningInrecentyears，numerousstudiesofuncertaintyinmechanicalconceptualdesignstudyarenotonlypopularbutalsoprob

4、lematicAndwiththeADAMSsimulationmatlabspecificmechanicaldesigncomparedtothemature，mechanicalconceptualdesignisstillanewbutimperfecttopicThecharacteristicsofsymbolsconstitutesthematrixtomechanicalbasedunit(BMU)intothefunc

5、tionandweusevectorastheimportandexportofstateanduseUnitQualitativeFunctionMatrix(UQFM)throughacombinationthusitderivedtohelpdesignerstocompletemechanicalconceptualdesignandtheideaofinnovationQualitativevariablesareusedto

6、describethemovementwhichcouldavoidthespecificdetailsofthedesignSOthatdesignershaveabetterperformanceofinnovativemechanicalmovement，whichcanreducethecomplexityofthedesigninthisbasicprogrammingAsaresearchunit，throughthequa

7、litativealgebra，logicandqualitativecompositionderivedstatelawinordertofullygraspandpredicttheoutputofcomplexmachinery，wealsoapplycharacteristicsconnectmethodsandqualitativecharacteristicsofqualitativesimulationcurve(OSC)

8、andotheraidingmeanstoaccordinglymeetthedesignrequirementsofareasonableprogramtotransf01T11theoriginalBMUtogetanewerandbettermachineryKeywords：conceptualdesignofmechanism；BMU；qualitativereasoning；qualitativesimulation；UQF