| 用于开发型驾驶模拟器的17自由度汽车动力学仿真的数学模型及算法 |
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| 引用本文： | 杨得军,林柏忠,管欣,郭孔辉,李铂.用于开发型驾驶模拟器的17自由度汽车动力学仿真的数学模型及算法[J].汽车技术,2002(12):6-9. |
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| 作者姓名： | 杨得军 林柏忠 管欣 郭孔辉 李铂 |
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| 作者单位： | 吉林大学 |
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| 摘 要： | 文中对17自由度汽车动力学仿真的数学模型进行了分析,具体描述了该汽车动力学仿真模型微分—代数方程组的结构特征,并针对该结构特征提出了一种适用于在开发型驾驶模拟器上运行的求解算法。仿真实践证明,这种算法快速准确,并可应用到具有类似结构的汽车动力学仿真模型或其它多体系统微分—代数方程组的求解中。
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| 关 键 词： | 汽车 动力学 仿真 数学模型 |
| 文章编号： | 1000-3703(2002)12-0006-04 |
The 17-DOF Vehicle Dynamics Simulation Mathematical Model and Arithmetic for Developing-Type Driving Simulator |
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| Yang Dejun et al.The 17-DOF Vehicle Dynamics Simulation Mathematical Model and Arithmetic for Developing-Type Driving Simulator[J].Automobile Technology,2002(12):6-9. |
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| Authors: | Yang Dejun |
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| Abstract: | In the paper,the mathematical model of the17-DOF vehicle dyn amics simulation is analyzed.Structural features of the differential-algebraic equation set of the vehicle dynamics simulation model are described in detail, and a solving arithmetic which is suitable for the developing-type driving simu lator is presented in view of the structural fea-tures.It is proved by simulat ion that the arithmetic is quick and accurate,and can be applied to solutions o f other vehicle dynamic simulation models that have similar structures or other differential-algebraic equation sets of multi-body systems. |
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| Keywords: | Vehicle Dynamics Simulation Mathematical model |
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