• CN：11-2187/TH
  • ISSN：0577-6686
机械工程学报

›› 2004, Vol. 40 ›› Issue (10): 124-128.

• 论文 • 上一篇    下一篇

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铰接式高速列车运行平稳性及其试验研究

周劲松;任利惠;杨国桢;金新灿   

  1. 上海交通大学机电控制研究所;同济大学铁道与城市轨道交通研究院;四方车辆研究所
  • 发布日期:2004-10-15

ON RIDE QUALITY OF ARTICULATED HIGH-SPEED TRAIN

Zhou Jinsong;Ren Lihui;Yang Guozhen;Jin Xinchan   

  1. Mechatronics Institute, Shanghai Jiaotong University Railway and Urban Mass Transit Research Institute, Tongji University Sifang Rolling Stock Research Institute
  • Published:2004-10-15

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摘要： 以高速列车的运行平稳性为研究对象，采用面向对象的建模技术，建立了三车铰接编组、带车端悬架的三车编组以及单车的垂向及横向非线性动力学模型，进行了时域和频域计算分析。研究表明车辆间采用铰接方式进一步增强了车辆间的耦合，能有效地保证列车高速运行时的平稳性，减振性能比仅采用车端悬架的方案优越，并且运用时域仿真给出了车端悬架参数的优选范围。研制成功的铰接式高速试验车组在室内振动台上进行了试验研究，试验结果表明在轨道高激扰的条件下，该设计完全能满足高速运行下的舒适性要求。

关键词: 高速列车, 铰接式, 平稳性

Abstract: The ride quality of whole train is studied. Based on the object-oriented modeling technique and the Matlab/Simulink, vertical and lateral nonlinear model of single vehicle, three connected vehicles and three articulated vehicles are built and their riding comforts are researched. The simulation results show that inter-vehicle suspension with optimized parameters can enhance ride quality greatly. And the articulated form is better than the simple inter-vehicle suspension structure. The experiments of a prototype composed of three articulated vehicles on vibration test rig shows that the articulated train can achieve excellent ride quality at 350 km/h.

Key words: Articulated, High-speed train, Ride quality

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