安宁市公交线网及车辆调度优化研究

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1、上海海事大学硕士学位论文安宁市公交线网及车辆调度优化研究姓名：孙建云申请学位级别：硕士专业：交通运输工程指导教师：赵刚;王建军20060601交通运输工程硕士论文AbstractUrbanpublictransportationiStheharbingerofsociaIproduction．thekeyofacltyfunctiontooperateandanimportantwindowofthematerialcivilizationandspirituaIcivilizationofacity．Therefore

2、．developingurbanpublictransportationiSwidelyconcemedbytheentirewodd．Currently,therehasbeentheoppositematuritypublictransportationnetworkplanninginthebigcitiesandthemedium．sizedcitiesinourcountry．Butcomparedwiththosecities．thewholedevelopmentsIeveIofpublictranspor

3、tationalestil}atthestartstageinmostsmalIcitiesandcitytownsinYunanprovince．Therefore．weshouldincreasetoovedaytherateofpublictransportation。fl¨uptheblankofpublictransportationinsmalIcitiesandcitytowns．andimprovetheconditionfortheresidentswhoIiveinthoseareastogoout．

4、S0itwillacttheirreplaceablefunctiontopromotetheeconomydevelopment，livingqualityandlifequanUtyifweprogramthepointofbusstation，establishrational，scient币Cbuthumanizedpublic”anspOrla嚼Onnetwork．AnningCity,whichjSIocatedInSOUthwestofkummingCity,YunanProvinceiSapartiafi

5、ndustrycenterarea．thesynthesizetransportationconveyancecenterwithlogisticscenterofYunanProvince．ItiSapotentiaIbutyoungandvibrantnewcity．Forthisreason．itiSnecessarytoprogramtherationaIandscientificpublictransportationnetwork．optimizethefimitedpublictransportationr

6、esourcesandmakeuseoftheroadefficiently．Thenitwiljbebenefilfortheresidentoutsafelyandexpediently．Atthesametime．itwilIpromotethedevelopmentofeconomyincountrycity．Inthispaper,withroundlyscanningtheexistingsituationofpublictransportationarticles，adoptingtheadvancedop

7、timizationtheodesandmethodsofurbanbusnetworkofothercountries．jnvestigatingthepresentconditionandexistentproblemscombination．thereasonable0bjectivefunctioniSworkedout，andoptimizationmodeIiSestablishedbystudyingconstraintsandobjectivesfmmpa№ofurbanpublictransporta6

8、0n(nodesandroutesofnetwork)．Reasonableroutesofpublictransportationareselectedoutbyfactors。suchasconstraintstonodes，routelengthandnonlinearrouteofnetwork．Networ