| 麦弗逊悬架减震器侧向力优化 |
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| 引用本文： | 景立新. 麦弗逊悬架减震器侧向力优化[J]. 科学技术与工程, 2011, 11(1): 71-75 |
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| 作者姓名： | 景立新 |
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| 作者单位： | 吉林大学,汽车动态模拟国家重点实验室,长春,130022 |
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| 基金项目： | “863”国家高技术研究发展计划(2006AA1103103)资助 |
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| 摘 要： | 由于麦弗逊悬架减振器不可避免地承受侧向力作用,其性能的好坏往往取决于侧向力大小.建立了能够综合考虑螺旋弹簧几何形状、弹簧轴线偏置角度、弹簧座安装角度及不同载荷状态的ADAMS刚柔耦合动力学优化模型,通过建立弹簧柔性体文件,可在多体动力学软件中模拟弹簧座与弹簧之间的支撑力及支撑力矩,为优化减振器侧向力提供仿真手段,大大提...
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| 关 键 词： | 车辆工程 麦弗逊悬架 减振器 柔性体 |
| 收稿时间： | 2010-10-15 |
| 修稿时间： | 2010-10-15 |
Optimization of Lateral Force for Macpherson Suspension Shock Absorber |
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| jinglixin. Optimization of Lateral Force for Macpherson Suspension Shock Absorber[J]. Science Technology and Engineering, 2011, 11(1): 71-75 |
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| Authors: | jinglixin |
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| Affiliation: | JING Li-xin,GUO Kong-hui,LU Dang(State Key Laboratory of Automotive Dynamic Simulation,Jilin University,Changchun 130022,P.R.China) |
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| Abstract: | As Macpherson suspension shock absorber to withstand the lateral force is inevitable,the performance of shock absorber commonly depends on the size of lateral force.The rigid-flexible coupling ADAMS dynamics model was built,and the geometry of the coil spring,spring axis offset angle,the spring seat installation angle,different load case were taken into account. Through the establishment of the spring flexible body,the force and moment between the spring seat and the spring can be simulated in multi-body dy... |
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| Keywords: | vehicle engineering Macpherson suspension shock absorber flexible body |
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