车辆间减振器对电子导向胶轮电车稳定性的仿真影响研究
周承明肖磊张陈林周胜付建朝钟汉文
Simulation of Inter-vehicle Damper Influence on the Stability of Electronic Guided Rubber-tyred Tram
ZHOU ChengmingXIAO LeiZHANG ChenlinZHOU ShengFU JianchaoZHONG Hanwen
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作者信息:1.1.湖南中车智行科技有限公司， 410006， 长沙；
2.2.湖南省多铰接胶轮运输系统工程技术中心， 410006， 长沙
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Affiliation:Hunan CRRC Zhixing Technology Co., Ltd., 410006, Changsha, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2023.03.034
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中图分类号/CLCN:U270.1+1∶U482.1
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栏目/Col:研究报告
摘要:
基于车辆动力学理论，以电子导向胶轮电车的车辆间铰接角摆动幅值为评价指标，采用仿真分析的方式，研究了列车在不同速度条件下直线运行的稳定性。在此基础上，设计了一款车辆间被动式减振器，明确了减振器的工作区间和安装方式，并通过仿真分析的方式进行了验证。结果表明，安装车辆间减振器后，车辆间铰接角在高速直线运行条件下摆幅明显减小，列车直线运行的稳定性显著提升。
Abstracts:
Based on vehicle dynamics theory, the inter-vehicle hinge angle swing amplitude of electronic guided rubber-tyred tram is used as an evaluation index, and the stability of train operating in straight line under different speed conditions is studied by simulation analysis. On this basis, a passive inter-vehicle damper is designed, its working area and installation method are clarified and then verified through simulation analysis. Results show that after installing the inter-vehicle damper, the swing amplitude of the hinge angle under high-speed straight-line operation condition is evidently reduced, and the train running stability is significantly improved.
国际标准刊号: 1007-869X
国内统一刊号: 31-1749/U
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