| 单轮对耦合径向转向架曲线通过性能的研究 |
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| 引用本文： | 沈钢,周劲松,任利惠.单轮对耦合径向转向架曲线通过性能的研究[J].铁道学报,2004,26(5):20-25. |
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| 作者姓名： | 沈钢 周劲松 任利惠 |
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| 作者单位： | 同济大学,铁道与城市轨道交通研究院,上海,200331 |
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| 摘 要： | 建立了单轮对耦合型径向转向架的线性稳态曲线通过解析分析模型和非线性动态曲线通过数值仿真模型,研制了计算机列车动力学仿真软件,分析了这种转向架的曲线导向机理,获得了关键参数的最佳参数点,并分析了关键参数对转向架曲线通过性能的影响。
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| 关 键 词： | 转向架 耦合单轮对 曲线通过 仿真分析 |
| 文章编号： | 1001-8360(2004)05-0020-06 |
| 修稿时间： | 2004年2月6日 |
Study on Curving Performance of Coupled Single-axle Bogies |
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| SHEN Gang,ZHOU Jin-song,REN Li-hui.Study on Curving Performance of Coupled Single-axle Bogies[J].Journal of the China railway Society,2004,26(5):20-25. |
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| Authors: | SHEN Gang ZHOU Jin-song REN Li-hui |
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| Abstract: | Study has been carried out on the analysis of the dynamic curving performance of coupled single-axle bogies. Based on the static physical model for a bogie and the dynamic nonlinear model for a train, the optimum value of the couple stiffness is found and nonlinear curving performances are predicted with the variation of the key parameters. |
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| Keywords: | bogie coupled single-axle wheelset curving performance simulation analysis |
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