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基于LabVIEW的高速列车网络控制系统半实物仿真平台研制.docx

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基于LabVIEW的高速列车网络控制系统半实物仿真平台研制 Abstract: Withtherapiddevelopmentofthehigh-speedrailnetwork,thecontrolsystemhasbecomeanessentialpartoftheoverallrailwaynetwork.Inthispaper,asemi-physicalsimulationplatformbasedonLabVIEWforhigh-speedtrainnetworkcontrolsystemdevelopmentisproposed.Thisplatformprovidesanefficientandeffectivewaytosimulatethehigh-speedtrainnetworkandtestthecontrolsystem. Introduction: Thehigh-speedtrainnetworkplaysavitalroleinthetransportationindustry,anditiscontinuingtoexpandrapidly.Thecontrolsystemofthehigh-speedtrainnetworkisakeyfactorinensuringthesafety,reliability,andefficiencyofthenetwork.Therefore,itiscriticaltohaveareliableandaccuratesimulationplatformtotestthecontrolsystem'sperformance. Thispaperproposesasemi-physicalsimulationplatformbasedonLabVIEWforhigh-speedtrainnetworkcontrolsystemdevelopment.Thisplatformincludesbothhardwareandsoftwarecomponentsandsimulatesthehigh-speedtrain'smovement,communication,andcontrolprocessestotesttheperformanceofthecontrolsystem. Background: Thehigh-speedtraincontrolsystemconsistsofthreeprimarycomponents:thetraincontrolcenter(TCC),theon-boardcontrolsystem(OCS),andthewaysideequipment(WSE).TheTCCisthecentralcontrolhubthatmonitorsandmanagesthetrainnetwork'soperation.TheOCSisresponsibleforcontrollingthetrain'smovementandsafety,whiletheWSEprovidesthecommunicationinfrastructureforthenetwork. Thecontrolsystemofthehigh-speedtrainnetworkmustprovidehighreliability,safetyandefficiencytoensurethattheoperationmeetstheincreasingpassengercapacitydemand.Simulatingthehigh-speedtrainnetworkandtestingthecontrolsystemisnecessarytoensurethatthesystem'sperformancemeetstheserequirements. Semi-physicalSimulationPlatform: Theproposedsemi-physicalsimulationplatformincludestwomaincomponents:ahardwarecomponentandasoftwarecomponent.Thehardwarecomponentconsistsofamechanicalsystemthatsimulatesthehigh-speedtrain'smovement,ahardware-in-the-loop(HIL)systemthatemulatestheOCS,andacommunicationnetworkthatsimulatestheWSE.Thesoftwarecomponentincludesthesimu