| 复模态整体识别法在车床模态参数识别中的应用 |
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| 引用本文： | 郑丽丽,尹志宏.复模态整体识别法在车床模态参数识别中的应用[J].中国制造业信息化,2011,40(1). |
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| 作者姓名： | 郑丽丽 尹志宏 |
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| 作者单位： | 昆明理工大学,机电工程学院,云南,昆明,650093 |
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| 摘 要： | 介绍了复模态整体识别方法的理论基础,并对车床进行试验模态分析,识别出车床的模态参数,所得结果可为进一步的理论分析和结构优化提供参考.
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| 关 键 词： | 试验模态分析 GLOBAL拟合方法 模态参数 车床 |
Application of the Global Method in Lathe Modal Parameter Estimation |
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| ZHEN Li-li,YIN Zhi-hong.Application of the Global Method in Lathe Modal Parameter Estimation[J].Manufacture Information Engineering of China,2011,40(1). |
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| Authors: | ZHEN Li-li YIN Zhi-hong |
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| Affiliation: | ZHEN Li-li,YIN Zhi-hong(Kunming University of Science and Technology,Yunnan Kunming,650093,China) |
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| Abstract: | Based on the theory of the modal parameter estimation method-global,it sets up the experimental modal analysis of lathe,and applies the global method to estimate the modal parameters of a lathe.The obtained results in this paper can help the further theory research and the optimal design of the structure. |
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| Keywords: | Experimental Modal Analysis Global Method Modal Parameter Lathe |
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