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1、StudyonLayoutOptimizationofPassengerStationbasedonMulti-objectivePlanningAbstract—Thispaperstudyontheoptimallayoutofpassengerstationandthebasicprincipleofselectionlocation.Therearebothquantitativeindexandqualitativeindexexistingintheevaluationindexesofthelayoutofpassengerstation.Tounifytheevalua
2、tionindexes,thispaperestablishesamulti-objectiveplanningoptimizationmodelofthelayoutofpassengerstation,byusingthebasicideaofmulti-objectiveplanningandintroducingtheeffectoftargetsoftheevaluationindexes.InNanningrailwayterminalforexample,fourevaluationindexes:constructioninvestment、operationcosti
3、nrailwayterminal、costofpassengertripandtheothersocialbenefitsaredetermined.CalculaterespectivelyalleffectoftargetsoftheevaluationindexesandthendeterminetheoptimalschemeofthelayoutofpassengerstationinNanningrailwayhubbythetotaleffectoftargetsafterbeingweighted.Keywords-component;multi-objective;p
4、assengerstation;LayoutOptimizationInthepast,payingmuchattentiontoimprovinglinecarryingcapacityandneglectingthecarryingcapacityofhubsorstationsinChinaleadedtotheshortageofpassengercapacityandthedifficultyinmeetingthedemandoftransportmarket.Atpresent,Chinaisintheprimarystageofhigh-speedrailwaycons
5、truction.High-speedrailwaybeingintroducedintoexistingrailwayterminalwillbreakthetransportpatternofexistingrailwayhubandwilldramaticallychangetheoriginalrailwayhubtransportationstructure、transportationoperationmodeandtransportationpath.Itisanimportantquestioninrailwayterminalplanningtoreasonablyd
6、eterminethelocationsandthenumberofthehigh-speedpassengerstationsinhubandoptimizethelayoutofpassengerstationsinterminal.ILayoutOptimizationmodelofPassengerStationinrailwayhubA.Layoutofpassengerstationinrailwayhubandbasicprincipleofselectionlocation（1）Forhuman-oriented,makethetripdistanceandtimeof
7、passengerfromthestartingpointtopassengerstationshortest、thetravelcostlowest、theridingmostconvenientandreducethepassengertransferormakeitmoreconvenient.(Includingthetransferbetweenoneormultipletransportmodes)（2）Takethemarketa
