强横风环境下高速列车运行安全自适应约束跟随控制

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中图分类号：U270 文献标志码：A DOI：10.16385/j.cnki.issn.1004-4523.202509042

Adaptive constraint following control for high-speed train operation safety under strong crosswind

Abstract：Withthecotiuousincreaseitheruingspeed，mileage，andoperationalrangeofhigh-speedtrains，thecomplexand chageableoperatingviroentposessinificantchalengstotesaeandstableoperationofigspeedtrains.Tetraditolpasive suspensionsysteofgspedtrainbgiesisdfultoectivelyesue tesafeadcomforableoperationofgspedtastong crosswindenvioetsereoreoductigresearchontiesafetytroltechologyforigspeedrasasedonactiespsio systemsisofgreatsignificanceforimprovingtheoperationalstabilityandsafetyofhig-speedtrainsundertrongcrosswindsThispaper proposesanadaptieobstsplacementequalityostraintfolowngooleodsuitablefortctiesuspsionssteofgse trainsinresposetoedamiccaracteristcsofgspedtrasinossindvioments.Smulatiosverifytecotrolfectofthe activecontrolstrategonteoperatioalsafetyofigspeedtraisinandomcossindevioentseesultssowthattheproposed activecontrolsateeectielymprovetoperatioalsafetyofspeedtaisuderandocossinddito.Itanpovidea theoreticalbasisforthsearchanddevelopmentofactiesuspensioncontroltecholgyforhigspeedraisincomplexevioents.

eywords： high-speed train;random crosswind;active control; operational safety;operational stability

随着高速列车运行速度的不断提高，线路环境气动载荷对高铁车辆运行的影响日益凸显，尤其是强横风环境下高速列车动力学性能急剧恶化，甚至引发脱轨倾覆安全事故。（剩余14833字）