| 摩托车车架试验模态与解析模态分析 |
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| 引用本文： | 于江,杨振冬,汪先国.摩托车车架试验模态与解析模态分析[J].重庆工学院学报,2009,23(9):25-32. |
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| 作者姓名： | 于江 杨振冬 汪先国 |
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| 作者单位： | 重庆建设摩托车股份有限公司,重庆400054 |
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| 摘 要： | 介绍了模态分析的理论，应用模态测试系统对某款摩托车的车架模态参数进行识别，同时利用有限元软件MSC．Patran／Nastran对该款摩托车车架进行了模态分析，并对仿真和测试的结果进行了对比，验证了2种分析方法的一致性．
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| 关 键 词： | 摩托车 车架 模态分析 有限元 |
Experiment Modal and Finite Element Modal Analysis of Motorcycle Frame |
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| YU Jiang,YANG Zhen-dong,WANG Xian-guo.Experiment Modal and Finite Element Modal Analysis of Motorcycle Frame[J].Journal of Chongqing Institute of Technology,2009,23(9):25-32. |
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| Authors: | YU Jiang YANG Zhen-dong WANG Xian-guo |
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| Affiliation: | YU Jiang,YANG Zhen-dong,WANG Xian-guo(Chongqing Jianshe Motorcycle Co.Ltd.,Chongqing 400054,China) |
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| Abstract: | This paper introduces the theories of modal analysis,uses modal testing system to identify the frame modal parameters of one motorcycle,conducts modal analysis on this motorcycle frame with finite element software,MSC.Patran/Nastran,and compares simulation results,which demonstrates the agreement of the two analytical methods. |
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| Keywords: | motorcycle frame modal analysis finite element |
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