| 高速汽车侧风响应仿真与影响侧风稳定性的结构参数分析 |
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| 引用本文： | 郭孔辉,林柏忠,刘明辉.高速汽车侧风响应仿真与影响侧风稳定性的结构参数分析[J].吉林大学学报(工学版),1994(4). |
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| 作者姓名： | 郭孔辉 林柏忠 刘明辉 |
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| 作者单位： | 吉林工业大学，长春汽车研究所 |
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| 基金项目： | 国家教委博士点专项科研基金 |
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| 摘 要： | 分别采用二自由度汽车模型和四自由度汽车模型，对匀速直行ＡＵ－ｄｉ１００轿车在方向盘固定条件下的侧风响应进行了仿真，并得到了实车侧风稳定性实验的验证。利用上述模型，以侧风作用２ｓ后汽车的侧向位移为评价指标，分析了ＡＵｄｉ１００轿车结构参数对其侧风稳定性的影响，得出的结论可以推广到其它具有类似结构的轿车上。
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| 关 键 词： | 仿真，侧风稳定性，汽车评价 |
Simulation of High Speed Automobile Passing through Crosswind and Analysis of Parameters on Cross-wind Stability |
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| Guo Konghui, Lin Baizhong, Liu Minghui.Simulation of High Speed Automobile Passing through Crosswind and Analysis of Parameters on Cross-wind Stability[J].Journal of Jilin University:Eng and Technol Ed,1994(4). |
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| Authors: | Guo Konghui Lin Baizhong Liu Minghui |
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| Affiliation: | Guo Konghui; Lin Baizhong; Liu Minghui (Jilin University of Technology ) (Changchun Automobile Insititute) |
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| Abstract: | This paper presents simulation methods for high speed automobiles passing through cross-wind under fixed control, using two-degree-of-freedom(DOF) model andfour-degree-of-freedom model, which give good coincidence with the experimental results. Based on these models, the effect of the parameters' is analysed on Audi100 cross-wind stability, with course deviation after 2 seconds through cross-wind as evaluation index, and the conclusions are applicable to other automobiles with similar structure. |
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| Keywords: | simulation cross-wind stability automobile evaluation |
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