水流智能模拟理论及其应用研究

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1、河海大学博士学位论文水流智能模拟理论及其应用研究姓名：顾正华申请学位级别：博士专业：水力学及河流动力学指导教师：唐洪武;李云20040601ABSTRACTOntheopinionsofintelligenceandsystem，thispaperprobedintotheproblemsofintelligentizingflowsimulationthroughintelligencesciencecombiningwitllhydroscience．Maininnovationsandachievement

2、sonresearchinclude：(1)Thehistoryofflowstudywasinvestigatedandnecessityofintelligentizingflowsimulationwasdemonstrated．(2)Uncertainproblemsinflowsimulationwerepointed,andapproachestosolvethosewerepresented．(3)ConceptionsofFlowIntelligentModel(FIM)weredefined；a

3、ndsysteminfoofintelligentflowsimulationwasfounded．(4)Principleofmodelequipollenceandtheoriesofflowsystemintelligentidentification(includingflowmodelintelligentidentificationandflowparametersintelligentidentification)werepresented．(5)OnthebasisofSimpleGeneticA

4、lgorithms(SGA)andAcceleratingGeneticAlgorithms(AGA)，GeneralizedGeneticAlgorithms(GGA)wascreated，whichCanconsiderancestor’Sgenes．(6)IntelligentidentificationmodelsofflowsystemwerefullystudiedbasedonArtificialNeuralNetworks(ANN)．ANNidentificationmodelofflowsyst

5、embasedon丌一theoremandANNidentificationmodelsofflowstaticsystemandflowdynamicsystemwerepresented．Thosemodeltheorieswereappliedtocalculatethekeyvariablesofgreyhound’swakefieldandrapidlysimulatepenetratingframe·tetrahedron’swakeridd,andprovidedanewideaonthosepro

6、blemssettlement．(7)IntelligentsimulationofcomplicatedrivernetworksWasstudiedbasedonFIMtheory．Generalintelligentmodelsofsteadyflowandunsteadyflowinrivernetworkswerepresented．andreal-timeunsteadyflowsimulationonPudongrivernetworksWasinvestigated．ⅢABSTRACT(8)Ase

7、ngineeringpractice，FIMtheorywasappliedtoprogrammingandflatconstructionengineeringofPudonglocksintelligentcontrolinformationmanagementsystem．OnthebackgroundofPudongwatermanagementinformationengineeringandaccordingtoFIM’Skernels，locksintelligentcontrolaideddeci

8、sionmodelswerepresented，andtheproblemofmulti-locksunitedcon仃oloncomplicatedrivernetworkswassolved．(9)Someattitudesfromauthorwereindicatedaboutartificialintelligenceanditsapplicationtohydr