地铁列车运行操纵优化分析

《地铁列车运行操纵优化分析》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、万方数据ABSTRACTWiththecontinuousdevelopmentofcitysize,themetrotrainhasbecomeanimportanttransporttoolbearingthemostofpassengersintheeity．ThereforetheanalysisoftrainoperationprocessgraduallybecomeimportanLthemaincontentofthetrainoperationprocessistheforceofthetrainoperationprocess，whichwillbesumm

2、arizedtheoperationlawoftrainsonthislinecombiningwitllrunningtestandpracticaloperatingexperiences，thenitwillbesummedupforthetheoryfortheoperationprocessresearchfoundationoftheothermetrolinesinthefuture．Thetrainoperationprocessinvolvesthetraintractiontonnagecalculation，theenergyconsumptionoftr

3、ainoperation，trainspeed，traintraveltime，thenumberoftrainoperation，therunninglineextension，theexistingequipmentupdate，theimprovementoftraintractioncurve，thetrainoperatingsequenceoptimization，theimprovementoftrainbrakingforcecuYve．Thetrainoperationprocessanalysisisrelmiontothecalculationandimp

4、rovementoftransportcapacity,cosLenergyconsumptionandothersaspects，therefore，theresearchofmetrotrainoperationprocesshasveryimportantsignificancefortheoptimizationoftraincontrolstrategiesandconditions．Thispapermainlydiscussestheoperationenergyconsumptionmodelandthemetrotrainsavingenergyoperati

5、onoptimizationproblemofNanjingmetrolineone．Firstly,itintroducesthetrainoperation，theinfluencefactors，thetrafficcharacteristicsofmetrotrain，metrotrainforceandtractionstrategyetc，betweenthemetrotrainsites．Secondly,accordingtotheoperationlineofNanjingmetrolineone，considerthecomplicatedsituation

6、ofrunningline，analysethecharactersoftrainforce，establishsinglepointtrainoperationmodel，establishthemodelofenergyconsumptionusingtheempiricalformulaoftrainoperationprocess．verifytheenergyconsumptionmodel、历tlltheactualdatathatisacquiredbythemetrotrainvehicletravelingdatarecorder,thevalidationr

7、esultsshowthatthereisaIargeerrorintheenergyconsumptionmodel，whichfollowstheempiricalformula．Thirdly,accordingtotheforceanalysisoftrainoperationprocess，re—determinethecalculationformulacoefficientthatisapplicabletoNanjingmetrolineonetoestablishtheac