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1、城市轨道交通接运公交线网优化模型与算法研究关键词：城市轨道交通；接运公交；线网优化；时刻表优化；线路调整论文类型：应用研究-II-万方数据兰州交通大学工程硕士学位论文AbstractThefeederbusisforonekindofpublicbusforthedistributionandcollectionofpassengerflowinurbanrailtransit,coordinatingandcooperatingwithurbanrailtransiteachother,toformtheu
2、rbanrailtransit-feederbussystem.Itisofimportantsignificancetointegrateofurbanrailtransitandthefeederbus,whichbothexploittheirownadvantages,toimprovethetransportationserviceofurbanpassengertransportsystem.Somanydeepstudieshavebeendoneforthefeederbusnetworkde
3、signproblem(FBNDP).Thestudiesmainlyfocusontwofields:thestudyongenerationoffeederroutesandthestudyonoptimizationoffeederbusschedules.ThemostofthestudiesonFBNDParelimitedtogenerationoffeederrouteswithouttheimpactoftheschedulesoffeederbuses.Therefore,inthispap
4、er,themethodtogeneratefeederbusroutesandthefeederbusscheduleoptimizationmethodarestudied,inordertoprovidefeederbusandrailtransittheeffectivecohesiontheoryreference.Themaincontantofthispaperisasfllowing.(1)Thecharacteristicsofurbanrailtransit-feederbussystem
5、arediscussed.Thispaperanalysesthetechnicalandeconomiccharacteristicsoftherailtransitandpublicbus,andtherelationshipbetweeneachother,mutualcooperationbetweenthem,respectivelyexploittheirownadvantagesandcharacteristics,soastoformeffectiveintegrationofurbanrai
6、ltransit-feederbussystem.What’smore,passengerflowcharacteristicsandpassenger'stravelservicescharacteristicsofthissystemareelabratedinthispaper;thedifferentpassengertravelcosthaulagemodehascarriedonthequantitativeanalysis.(2)Analgorithmtogenerateasetoffeeder
7、buscandidatelinesisdesigned.Firstly,themodelofcalculatingattractscopebasedonclusteranalysismethodisproposed,todeterminethescopeofthefeederbusservice.Secondlymainfactorsthataffecttheselectionoffeederbusstationswithinattractscopeareanalyzed.Finally,feederdema
8、ndpointsaregiven,themethodforgeneratingfeederbuscandidatelinesisproposed,choosingthestationwithhighdemandasafeederlineterminal,usingthekshortestpathalgorithmtogeneratethefeederlinebetweenrailstationsto
