| 刚柔耦合多体车辆操纵稳定性研究 |
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| 引用本文： | 夏长高,宫镇. 刚柔耦合多体车辆操纵稳定性研究[J]. 汽车工程, 2004, 26(5): 564-567 |
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| 作者姓名： | 夏长高 宫镇 |
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| 作者单位： | 江苏大学汽车与交通工程学院,镇江,212013;江苏大学汽车与交通工程学院,镇江,212013 |
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| 摘 要： | 利用多体动力学方法建立了基于ADAMS软件平台的整车刚柔耦合多体系统操纵动力学仿真分析模型。并分别对多刚体模型和刚柔耦合多体模型进行了“转向盘脉冲输入”、“ISO移线”仿真,分析了构件的柔性对汽车操纵稳定性的评价指标值的影响。
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| 关 键 词： | 汽车 刚柔性耦合多体 动力学 操纵稳定性 |
A Study on Vehicle Handling and Stability Based on Rigid-flexible Coupling Multi-body Model |
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| Abstract: | Based on multibody system dynamics method and ADAMS software platform,a rigid-flexible coupling multi-body model is built for vehicle dynamics simulation.The simulations of 'steering wheel angle pulse input' and 'ISO double lane change test' are performed on both rigid and rigid-flexible coupling multibody models and the effect of flexibility of vehicle parts on vehicle handling and stability is analyzed. |
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| Keywords: | Vehicle Rigid-flexible coupling multi-body Dynamics Handling and stability |
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