| 轻型客车白车身动态性能测试研究 |
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| 引用本文： | 朱壮瑞,孙庆鸿,陈南,张建润,张丙军. 轻型客车白车身动态性能测试研究[J]. 制造业自动化, 2002, 24(6): 32-39 |
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| 作者姓名： | 朱壮瑞 孙庆鸿 陈南 张建润 张丙军 |
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| 作者单位： | 1. 东南大学,南京,210096
2. 跃进汽车集团公司,南京,210037 |
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| 摘 要： | 设计了某轻型客车白车身试验悬挂系统,运用实验模态分析方法,测得了结构的频响函数,确定了系统的模态特征;并测得了车身质量,测试结果为修正其有限元动力学模型提供了重要依据,从而为实现整车轻量化设计和动态设计奠定了基础,也为大型复杂结构模态试验提供了参考。
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| 关 键 词： | 白车身 实验模态分析法 动态设计 |
| 文章编号： | 1009-0134(2002)06-0032-03 |
| 修稿时间： | 2001-12-22 |
Dynamic performance testing research of light car body in white |
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| ZHU Zhuang-rui,SUN Qing-hong,CHEN Nan,ZHANG Jian-run,ZHANG Bin-jun. Dynamic performance testing research of light car body in white[J]. Manufacturing Automation, 2002, 24(6): 32-39 |
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| Authors: | ZHU Zhuang-rui SUN Qing-hong CHEN Nan ZHANG Jian-run ZHANG Bin-jun |
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| Affiliation: | ZHU Zhuang-rui1,SUN Qing-hong1,CHEN Nan1,ZHANG Jian-run1,ZHANG Bin-jun2 |
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| Abstract: | This paper designed the testing hang system of light car body in white, using experimentmode analysis method, got the frequency response function of the structure and themodal characteristics and mass of the system. The experiment provided importantfoundation for modify the finite element dynamic model and reality its lighten design, andoffered the reference for the modal experiment of great complex structure. |
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| Keywords: | body in white experiment modal enalysis method dynamic design(1.The Southeast University NanJing 210096 China 2.YueJin Automobile Corporation NanJing 210037 China) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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