交通运输工程学报
JOURNAL OF TRAFFIC AND TRANSPORTATION ENGINEERING
2003 Vol.3 No.03 P.54-58


铰接式高速列车运行平稳性

Ride quality of articulated high speed train

周劲松  任利惠  杨国桢  金新灿 

摘 要:采用面向对象的建模技术,建立了三车铰接编组、带车端悬挂的三辆编组以及单车的垂向及横向非线性动力学模型.运用所建立的模型,采用时域和频域的分析方法对铰接式高速列车、采用车端悬挂及车辆间无耦合装置的高速列车的运行平稳性进行了研究.车组中中间车辆的加速度功率谱分析表明,车辆间设置车端悬挂能明显地抑制车辆的点头及摇头振动.对比分析表明车辆采用铰接,其减振性能比仅采用车辆端悬挂的优越.对自行研制的铰接式高速列车在振动台进行了运行平稳性试验,结果表明在轨道高激扰的条件下,该设计完全能满足车辆高速运行下的舒适性要求.
关键词:机车车辆工程;铰接式高速列车;车端悬挂;运行平稳性;振动试验
分类号:U270.11  文献标识码:A

文章编号:1671-1637(2003)03-0054-05

基金项目:国家"九五"重点攻关项目(95-411-01-03)
作者简介:周劲松(1969-),男,四川涪陵人,副教授,从事车辆动力学及振动控制研究.
作者单位:周劲松(上海交通大学机械学院,上海,200030) 
     任利惠(同济大学铁道与城市轨道交通研究院,上海,200331) 
     杨国桢(同济大学铁道与城市轨道交通研究院,上海,200331) 
     金新灿(四方车辆研究所,山东青岛,266031) 

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收稿日期:2002年11月16日

出版日期:2003年9月1日