基于換乘協(xié)調(diào)的城市軌道交通換乘站列車銜接優(yōu)化-研究

基于換乘協(xié)調(diào)的城市軌道交通換乘站列車銜接優(yōu)化-研究

ID:31978743

大小:11.23 MB

頁(yè)數(shù):72頁(yè)

時(shí)間:2019-01-30

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1、ABSTRACTABSTRACT:Asanimportantpartofmetropolitanpublictransport,urbanrailtransitplaysanimportantroleineasingtrafficcongestionandpromotingsustainabledevelopmentofurbantransport.UrbanrailtransitisenteringaperiodofrapiddevelopmentinChinainrecentyears,andithasevolvedtransitnetworkwiththeenlargementofits

2、scale.Transferstationistheintersectionofthedifferentlinesinthenetwork,SOscientificandrationaltransfercoordinationiSimportanttoincreasetransferconvenienceandoperatingefficiencyoftheurbanrailnetwork.Theurbanrailtransittransferstationundertheconditionofnetworkoperatingisstudiedasthemainobjectinthispape

3、r.Firstly,thetheoryandconceptsabouturbanrailtransittransferstationisintroduced,andthentheobjectiveandmeaningoftransfercoordinationareproposed.Andthethreefactorsincludingtransferpassenger,transferfacilitiesandtrainorganizationwhichinfluenttransfercoordinationareanalyzed..Secondly,threetrainconnecting

4、optimizationmodelsofminimizationtransferwaitingtime,thenumberofwaitingtransfersandthebothareformulatedonpassagetransfers.Twokindsofalgorithmareproposedbasedonthedifferenceoftheaveragetrainintervalsbetweenthecoordinatedlines.Iftheaveragetrainintervalsofthecoupleofcoordinatedlinesaresame,thetraversalm

5、ethodsCanbeusedtomakethefirsttrainsconnectingoptimization,otherwise,real-codedgeneticalgorithmispresentedtosolvetheoptimizationmodel.Finally,acasestudyoftransfercoordinationabouttwocouplesoflinesofYonghegongLamaTempletransferstationiscarriedoutusingmethodsproposedbythepaper.Transferwalkingtimedistri

6、butionoftwotransferdirectionsaredescribedbythreeparametersWeibullfunction.Andthentheeffectivenessoftheoptimizationmodelandthealgorithmsarecertified.Theresultsprovethat,thethreestrategiesoftransfercoordinationCanmakeobviousoptimizationstothecurrentsituations.However,thosethedifferenceoftheaveragetrai

7、nintervalsandtransferpassengerflowvolumeCanmaketheoptimizationsdifferent.Alsothebeaerapplicabilityofthethreetransfercoordinationobjectives,astransfercoordinationstrategies,shouldbemadebasedonthecondit

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