城市公交网络系统管理对策研究

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1、浙江大学管理学院硕士学位论文城市公交网络系统管理对策研究姓名：陈煜澈申请学位级别：硕士专业：管理科学与工程指导教师：刘南20080401AbstractRapiddevelopmentsinurbanizationandeconomicsinChinahaveledtocorrespondingincrementsinurbanpopulationsandautoownership，whosespeedofgrowthexceedsthatofurbanroadandtransportationinfrastructure．Theunbalancebetween

2、transportationsupplyanddemandhasbecomemoreandmoreconspIGUOUS·Conventionalsupply-sidestrategiessuchaSroadcapacityexpansionhavebeenlesseffectiveinreducingtra伍Ccongestion．Increasingtransportationeconomists，engiseersandpolicy-makersarenowrealizingtheimportanceoftransportationdemandmanage

3、ment(TDM)andpublictransportationmanagement．ThispaperfocusesonthestrategiesofpublictransportationmanagementandproposesastochasticequilibriumassignmentmodelformixedtransportationnetworkWithtransitlane．Aniterativealgorithmisalsoputforwardbasedonalgorithmsdevelopedbyformerresearchers．Fin

4、ally,anumericalexamplebasedonacomplicatedurbantransportationnetworkwith8nodesand1linksisgiventoshowthattheproposedmodelandsolutionalgorithmarerationalandeffective．Accordingtothesimulation，theestablishmentoftransitlaneandappropriatetransitratioinuserschoosingtransportationmethodCandec

5、reasethetotalnetworktransportationcostandamelioratetheurbancongestion．Forexample，whenthetransitratiois40％，stochasticuserequilibriumassignmentinnetworkwithtranitlaneCancutdownthetotalnetworktransportationcost．Inthemeanwhile，thenumberofcongestedlinksisalsoreduced．However,itisalsoCanbed

6、rawntheconclusionthattransitusingratiomanagementisessential．Toolowortoohighofthetransitusingratiowillleadtoincrementoftotalnetworkcost．Themodelandsolutionalgorithmproposedinthispapercanbeappliedinresearchonurbanmixedtransportationnetworksystemwhichwillprovidereliablefundamentalinurba

7、ntransportationnetworksystemplanning．Keywords：StochasticUserEquilibriumAssignment,TransitLane,Mixed．transportationNetworkSystems，TransitUsingRatioIII浙江大学硕士学位论文城市公交网络系统管理对策研究表目录表4．1私家车路段出行成本函数参数⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．43表4．2公交专用道路段出行成本函数⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．44表4．3路网OD对的出行量⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯

8、⋯⋯⋯44表4．4一般路