| 基于等效线性化的悬架力学参数设计 |
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| 引用本文： | 于魁龙,贾小平,李炯,邢旺.基于等效线性化的悬架力学参数设计[J].四川兵工学报,2014(6):136-139. |
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| 作者姓名： | 于魁龙 贾小平 李炯 邢旺 |
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| 作者单位： | 装甲兵工程学院,北京100072 |
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| 摘 要： | 大部分独立悬架导向机构会造成悬架弹性元件的刚度、阻尼元件的阻尼与悬架刚度、阻尼之间产生非线性关系,并且随悬架动挠度的增大而变得更加明显,因此用线性模型在静态位置对悬架参数进行设计计算将造成较大的误差;基于虚位移原理分析了这种非线性关系,并运用等效线性化方法在经典平顺性分析的基础上给出了一种悬架参数设计方法,最后编写了数值求解程序进行计算。
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| 关 键 词： | 车辆悬架 等效线性化 刚度 阻尼 |
Suspension Parameter Designing Based on Equivalent Linearization Method |
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| Authors: | YU Kui-long JIA Xiao-ping LI Jiong XING Wang |
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| Affiliation: | (Academy of Armored Force Engineering, Beijing 100072, China) |
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| Abstract: | Most suspension guiding mechanism causes a nonlinear relationship of the force,rigidity and damping between the suspension and element.In this paper,the relationship was analyzed based on the virtual displacement principle and the equivalent linearization method for suspension parameter designing was deduced.At last,numerical solution program was developed for designing the rigidity and damping parameters. |
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| Keywords: | vehicle suspensions equivalent linearization rigidity damping |
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