| 跨坐式单轨车导向轮稳定轮预压力研究 |
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| 引用本文： | 张建全,黄运华,李芾,陶功安.跨坐式单轨车导向轮稳定轮预压力研究[J].铁道机车车辆,2011,31(3):48-52. |
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| 作者姓名： | 张建全 黄运华 李芾 陶功安 |
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| 作者单位： | 1. 株洲电力机车有限公司,湖南株洲,412001
2. 西南交通大学机械工程学院,四川成都,610031 |
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| 基金项目： | 国家高技术研究发展计划(863计划)项目 |
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| 摘 要： | 介绍了跨坐式单轨车转向架的工作原理,并依据浮心理论及动力学仿真分析得出跨坐式单轨车导向轮、稳定轮的预压力对保证单轨车的运行安全性、稳定性具有十分重要的作用。通过仿真研究了车辆在通过不同曲线半径时预压力的大小对车辆运行性能的影响,提出了确定导向轮和稳定轮预压力大小的方法。
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| 关 键 词： | 单轨车 预压力 仿真 动力学 |
Research on the Pre-pressure of the Steering Tire and Stabilizing Tire of a Straddle Type Monorail Car |
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| ZHANG Jian-quan,HUANG Yun-hua,LI Fu,TAO Gong-an.Research on the Pre-pressure of the Steering Tire and Stabilizing Tire of a Straddle Type Monorail Car[J].Railway Locomotive & Car,2011,31(3):48-52. |
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| Authors: | ZHANG Jian-quan HUANG Yun-hua LI Fu TAO Gong-an |
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| Institution: | ZHANG Jian-quan1,HUANG Yun-hua2,LI Fu2,TAO Gong-an1(1 CSR Zhuzhou Electric Locomotive Co.Ltd.,Zhuzhou 412001 Hunan,China,2 School of Mechanical Engineering,Southwest Jiaotong University,Chengdu 610031 Sichuan,China) |
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| Abstract: | The working principals of monorail traffic system was introduced.According to the floating theory and dynamics simulation,a conclusion is drawn that the pre-pressure of the steering tire and stabilizing tire have great influence on the safety and stability of the straddle type monorail car.By simulation analysis,the impact of the pre-pressure on vehicle dynamics performance was studied when curving with variable radius.The method of determining reasonable value of pre-pressure for steering tire and stabiliz... |
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| Keywords: | monorail car pre-pressure simulation dynamics |
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