| 轮胎动态模型的阻尼和对滚动阻力及动态响应影响的分析 |
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| 引用本文： | 管迪华,曾祥生,范成建.轮胎动态模型的阻尼和对滚动阻力及动态响应影响的分析[J].汽车工程,2006,28(7):643-646. |
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| 作者姓名： | 管迪华 曾祥生 范成建 |
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| 作者单位： | 清华大学汽车工程系,北京,100084 |
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| 摘 要： | 在综合了一些文献研究结果的基础上,基于轮胎模态参数模型,给出了不同阻尼环节对滚动阻力及轮胎以不同速度滚越障碍物的动态响应的模拟结果,并部分地与试验结果进行对比,说明具有结构阻尼环节的轮胎模型,对于两者的模拟均给出了更好的定量结果。
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| 关 键 词： | 轮胎 模态参数模型 结构阻尼 滚动阻力 动态响应特性 |
| 收稿时间： | 2005-07-15 |
| 修稿时间： | 2005-07-152005-09-09 |
An Analysis on Different Types of Damping in Tire Dynamic Model and Their Effects on Rolling Resistance and Dynamic Responses of Tire |
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| Guan Dihua,Zeng Xiangsheng,Fan Chengjian.An Analysis on Different Types of Damping in Tire Dynamic Model and Their Effects on Rolling Resistance and Dynamic Responses of Tire[J].Automotive Engineering,2006,28(7):643-646. |
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| Authors: | Guan Dihua Zeng Xiangsheng Fan Chengjian |
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| Institution: | Department of Automotive Engineering, Tsinghua University, Beijing 100084 |
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| Abstract: | Based on modal parameters model for tire,a simulation is performed on the effects of different types of damping on the rolling resistance and dynamic responses of tire when vehicle crosses over obstacles with different speeds.Parts of simulation results are compared with test ones,which show that the tire model with structural damping gives better quantitative results for both rolling resistance and dynamic responses of tire. |
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| Keywords: | Tire Modal parameters model Structural damping Rolling resistance Dynamic response characteristics |
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