| 基于仿真的半挂汽车列车转向盘转角阶跃输入下的稳定性分析 |
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| 引用本文： | 关志伟. 基于仿真的半挂汽车列车转向盘转角阶跃输入下的稳定性分析[J]. 中国农机化, 2006, 0(1): 88-91 |
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| 作者姓名： | 关志伟 |
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| 作者单位： | 天津工程师范学院,300222,天津市 |
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| 基金项目： | 天津市高等学校科技发展基金 |
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| 摘 要： | 基于任意载荷分布的非线性轮胎模型,应用汽车列车动力学仿真软件ARCSIM,分析了半挂汽车列车在转向盘转角阶跃输入时的转向特性。通过在不同车速、不同结构参数等条件下的仿真计算,揭示了半挂汽车列车的转向特性与车速、结构参数之间的内在联系,给出了半挂汽车列车转向特性在这些条件下的表现特征,为半挂汽车列车操纵稳定性分析提供了参考和借鉴。
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| 关 键 词： | 半挂汽车列车 转向盘角阶跃输入 稳定性 仿真 分析 |
| 文章编号： | 1006-7205（2006）01-0088-04 |
| 收稿时间： | 2005-04-25 |
| 修稿时间： | 2005-04-25 |
Stability Analysis about Steering Wheel Angle Step input Controllability Based on Simulation Tractor-Semitrailer |
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| GUAN Zhi-wei. Stability Analysis about Steering Wheel Angle Step input Controllability Based on Simulation Tractor-Semitrailer[J]. Chinese Agricul Tural Mechanization, 2006, 0(1): 88-91 |
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| Authors: | GUAN Zhi-wei |
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| Affiliation: | Automobile Department Tianjin University of Engineering and Education, Tianjin, 300222, China |
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| Abstract: | Based on nonlinear tire model, the ARCSIM on articulated vehicle dynamics simulator is used to analyze the vehicle steering characteristics with the step angle input of steering wheel. It is found that the steering characteristics are different when the velocity and configuration parameter are different, and the relationship between steering characteristics and velocity, configuration parameter is presented, so it provides reference for the analysis of controllability and stability. |
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| Keywords: | tractor-semitrailer steering wheel angle Step input stability simulation analysis |
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