2012数学建模美赛论文(1)

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1、ForofficeuseonlyT1________________T2________________T3________________T4________________TeamControlNumber14820 ProblemChosenBForofficeuseonlyF1________________F2________________F3________________F4________________Acomputational-intelligencesystemfortheRiverTripTheBigLongRiveriswellknown

2、asoneofthenaturalwondersworldwide.Besidesviewingthespectacularlandscape,anextremelyattractiverecreationalactivityisriverraftingontheBigLongRiver.Giventheriseinpopularityofriverrafting,theparkmanagershavebeenaskedtoallowmoretripstotraveldowntheriver.Thepaperdevelopsamethodtoprovideamanag

3、ementstrategybyusingstatisticaldataandComputational-Intelligence-System(CIS).CISisacomputerprogramthatmodelscomplicated,dynamiccampsites’numberYinteractionsintherivercorridoroftheBigLongRiver.Thesystememploysadataacquisitionandsimulatorsystem.Thedatabaseisa18×13matrixwhichgiveseverytrip

4、’stravelarrangement.Thecomputersimulationcontainsdataanalysisandartificialintelligenceincreatinganindividual-basedmodelingsystem.ThepapermainlyusethemodeloftheComputational-Intelligence-System(CIS)tosearchforhowtomaketheoptimalmanagementstrategieswhichmainlycontaintwoparts:Thefirstpart:

5、theoptimalscheduleCISobeytheprinciplesofnotwosetsofcamperscanoccupythesamesiteatthesametime.CIScanputoutthespecificdistributeofthecampingsites,andtheoptimalschedulesaccordingtothevalueofthevariables.Thesecondpart:TransferProblemAccordingtotheresultsofthefirstpart,thetableaboutchangingbo

6、atscanbeobtainedthroughcalculation.Finally,usingprogram,assumeY=25,wegainaoptimalschedule,namedtable4.Thetableshowsthattheparkentertains318traveltripsinatouristseason,andthechoiceofshiptypesalsoisshowedintheTable5.ContentsANALYSISOFTHESWEETSPOT11INTRODUCTION11.1Background11.2problem12AS

7、SUMPTIONS23SYMBOLSANDDEFINITIONS24MODEL24.1Analysisoftheissue124.1.1Whatisthe“carryingcapacity”oftheriver24.1.2Thesituationsthatadaptthe“CarryingCapacity”34.1.3Resultoftheissue134.2Analysisoftheissue234.2.1Whatisthemeaningoffullyusedcampingsites?34.2.2Howtomakethebestarrangemen