| 随机激扰对橡胶轮转向架车辆动力性能的影响 |
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| 引用本文： | 武丽华,任尊松,孙守光.随机激扰对橡胶轮转向架车辆动力性能的影响[J].北京交通大学学报(自然科学版),2005,29(4):85-87,91. |
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| 作者姓名： | 武丽华 任尊松 孙守光 |
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| 作者单位： | 北京交通大学,机械与电子控制工程学院,北京,100044;北京交通大学,机械与电子控制工程学院,北京,100044;北京交通大学,机械与电子控制工程学院,北京,100044 |
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| 摘 要： | 在建立橡胶轮转向架车辆系统动力学模型的基础上,研究了随机激扰对车辆系统振动特性的影响.结果表明,在随机激扰作用下,橡胶轮转向架车辆系统将产生激烈振动,且车辆运行速度越高,振动越剧烈,但轮重减载率始终维持较低的振动值.
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| 关 键 词： | 橡胶轮转向架 随机振动 动力学 曲线通过 |
| 文章编号： | 1673-0291(2005)04-0085-03 |
Influence of Stochastic Excitation on Dynamic Performance for Rubber-Tired Bogie Vehicle System |
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| WU Li-hua,REN Zun-song,SUN Shou-guang.Influence of Stochastic Excitation on Dynamic Performance for Rubber-Tired Bogie Vehicle System[J].JOURNAL OF BEIJING JIAOTONG UNIVERSITY,2005,29(4):85-87,91. |
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| Authors: | WU Li-hua REN Zun-song SUN Shou-guang |
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| Abstract: | The dynamical model for vehicle system with the rubber-tired bogie is established and the influence of stochastic excitation on vibration performance for vehicle system is investigated. The results show that the vehicle system with the rubber-tired bogie has intensive vibration when the stochastic excitation is applied, and the vehicle running speed is higher, the vibration is more intensive, but the off-load rate of wheels is always small. |
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| Keywords: | rubber-tired bogie stochastic vibration dynamics curve negotiation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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