| 基于虚拟台架试验的后悬架疲劳分析 |
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| 引用本文： | 于莉,吴光强. 基于虚拟台架试验的后悬架疲劳分析[J]. 计算机辅助工程, 2006, 15(Z1): 128-130 |
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| 作者姓名： | 于莉 吴光强 |
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| 作者单位： | 同济大学,汽车学院,上海,201804 |
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| 摘 要： | 利用有限元方法建立后悬架虚拟台架模型,通过平行轮跳试验对某车型后悬架进行疲劳寿命估计,并讨论疲劳分析的基本方法.
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| 关 键 词： | 汽车后悬架 疲劳分析 基于应力的分析方法 有限元 |
| 文章编号： | 1006-0871(2006)S1-0128-03 |
Analysis on Fatigue Life of Rear Suspension Based on Virtual Test Rig |
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| YU Li,WU Guangqiang. Analysis on Fatigue Life of Rear Suspension Based on Virtual Test Rig[J]. Computer Aided Engineering, 2006, 15(Z1): 128-130 |
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| Authors: | YU Li WU Guangqiang |
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| Abstract: | A virtual suspension test system is built with the finite element method. A virtual suspension parallel jump test is made to evaluate the fatigue life cycles of the rear suspension. The basic method about the fatigue life design is discussed. |
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| Keywords: | automobile rear suspension fatigue life analysis stress-based fatigue analysis finite element |
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