| 采用后轮独立车轮转向架的地铁拖车动力学分析 |
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| 引用本文： | 陈琦,陈清,曾艳梅.采用后轮独立车轮转向架的地铁拖车动力学分析[J].电力机车与城轨车辆,2008,31(2):22-25. |
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| 作者姓名： | 陈琦 陈清 曾艳梅 |
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| 作者单位： | 1. 西南交通大学牵引动力国家重点实验室,四川,成都,610031
2. 南车株洲电力机车有限公司,湖南,株洲,412001 |
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| 摘 要： | 将后轮独立车轮转向架运用到地铁拖车中,利用SIMPACK动力学分析软件对其进行分析,证明其稳定性和小曲线通过能力均优于传统地铁拖车。讨论轴距对新型地铁车辆的影响,使其在保证稳定性的前提下进一步提高曲线通过性能。
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| 关 键 词： | 地铁拖车 独立车轮 转向架 轴距 动力学 |
| 文章编号： | 1672-1187(2008)02-0022-04 |
| 修稿时间： | 2007年11月5日 |
Dynamic analysis of metro trailer bogies with independently rotating wheels for rear axle |
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| CHEN Qi,CHEN Qing,ZENG Yan-mei.Dynamic analysis of metro trailer bogies with independently rotating wheels for rear axle[J].Electric Locomotives & Mass Transit Vehicles,2008,31(2):22-25. |
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| Authors: | CHEN Qi CHEN Qing ZENG Yan-mei |
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| Abstract: | Putting the bogie with independently rotating wheels for rear axle into use in metro trailer,the model is set up and analyzed by SIMPACK dynamics analysis software.It is proved the stability and small curve passing performance of the new style metro trailer is better than the traditional one.The influence to the new style metro trailer's dynamics of changing axle distance is studied to achieve better curve passing performance ensuring stability. |
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| Keywords: | metro trailer independently rotating wheels bogie axle distance dynamic |
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