| 道路破坏的影响因素及悬架参数优化 |
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| 引用本文： | 徐斌,郑钢铁,范轶,刘强.道路破坏的影响因素及悬架参数优化[J].汽车工程,2000,22(6):418-422,408. |
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| 作者姓名： | 徐斌 郑钢铁 范轶 刘强 |
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| 作者单位： | 哈尔滨工业大学 |
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| 摘 要： | 本文建立了一个九自由度线性汽车模型来仿真汽车对路面随机输入的响应，以改进的四次幂定律为评定汽车对道路破坏的指标，分析了装载量、车速以及车身和悬架参数对道路破坏的影响，并对悬架系统的参数进行了优化。为具有道路友好性的汽车的设计提供了依据。
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| 关 键 词： | 道路破坏 优化 汽车 路面 悬架参数 |
The Elements Influencing the Road Damage and the Optimization of Suspension Parameters |
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| Xu Bin,Zheng Gangtie,Fan Yi,Liu Qiang.The Elements Influencing the Road Damage and the Optimization of Suspension Parameters[J].Automotive Engineering,2000,22(6):418-422,408. |
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| Authors: | Xu Bin Zheng Gangtie Fan Yi Liu Qiang |
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| Institution: | Xu Bin
,Zheng Gangtie
,Fan Yi
,Liu Qiang
;(Harbin Institute of Technology) |
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| Abstract: | A 9 degrees-of-freedom linear model is built to simulate the response of vehicle to the random road roughness input. The improved fourth power law is adopted to evaluate the road friendliness of the vehicle. The influences to road damage of payload, vehicle speed, structural and suspension parameters are analyzed and the suspension parameters are optimized to minimize road damage. The result will provide valuable references to vehicle design for road friendliness. |
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| Keywords: | Road damage Suspension Optimization |
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