| 轿车扭杆式半独立后悬架动力学仿真和试验研究 |
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| 引用本文： | 陈栋华,靳晓雄,黄海波,高秋金.轿车扭杆式半独立后悬架动力学仿真和试验研究[J].汽车工程,2007,29(2):149-152. |
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| 作者姓名： | 陈栋华 靳晓雄 黄海波 高秋金 |
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| 作者单位： | 1. 同济大学汽车学院,上海,201804
2. 上海大众汽车有限公司,上海,201805 |
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| 摘 要： | 结合轿车扭杆式后桥的等效刚度力学模型、后悬架非对称橡胶衬套的变形耦合特性以及减振器、螺旋弹簧的力学模型,建立轿车扭杆式半独立后悬架的等效动力学模型。对模型进行仿真分析和试验研究,通过对比表明仿真和试验的结果具有较高的一致性。
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| 关 键 词： | 后桥 扭杆悬架 等效刚度 仿真 试验 |
| 修稿时间： | 2006-02-212006-04-17 |
Dynamics Simulation and Experimental Study on Torsion Bar Rear Suspension of Passenger Car |
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| Chen Donghua,Jin Xiaoxiong,Huang Haibo,Gao Qiujin.Dynamics Simulation and Experimental Study on Torsion Bar Rear Suspension of Passenger Car[J].Automotive Engineering,2007,29(2):149-152. |
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| Authors: | Chen Donghua Jin Xiaoxiong Huang Haibo Gao Qiujin |
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| Institution: | 1. College of Automobile, Tongji University, Shanghai 201804; 2. Shanghai Volkswagen Co. Ltd. , Shanghai 201805 |
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| Abstract: | Combining the equivalent stiffness model for rear axle,the deformation coupling characteristics of the unsymmetrical rubber bush,and the models for shock absorber and coil spring,an equivalent dynamics model for the torsion bar rear suspension is set up.The corresponding simulation and experiment are conducted.The simulation results well coincide with the tests. |
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| Keywords: | Rear axle Torsion bar suspension Equivalent stiffness Simulation Experiment |
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