| 基于模态分析法的结构动载荷识别研究 |
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| 引用本文： | 文祥荣,智浩,缪龙秀.基于模态分析法的结构动载荷识别研究[J].北京交通大学学报(自然科学版),2000,24(4):11-14. |
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| 作者姓名： | 文祥荣 智浩 缪龙秀 |
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| 作者单位： | 北方交通大学机械与电气工程学院!北京100044 |
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| 摘 要： | 分析了基于模态分析法的动载荷识别时域方法 ,应用薄板实例进行了验证 ,结果表明该方法具有较高精度 ,并对该方法在转向架结构应用中的一些问题进行了探讨 .
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| 关 键 词： | 动载荷识别 时域分析 模态分析 |
| 修稿时间： | 2000-03-01 |
Research on Structural Dynamic Load Identification Based on Modal Analysis Method |
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| WEN Xiang rong,ZHI Hao,MIAO Long xiu.Research on Structural Dynamic Load Identification Based on Modal Analysis Method[J].JOURNAL OF BEIJING JIAOTONG UNIVERSITY,2000,24(4):11-14. |
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| Authors: | WEN Xiang rong ZHI Hao MIAO Long xiu |
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| Abstract: | A dynamic load identification method in time domain based on modal analysis is analyzed. The method is verified with a flat thin plate and the results show its high accuracy. Some problem in the application of this method to identify dynamic load of bogie of rolling stock are also presented in this paper. |
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| Keywords: | dynamic load identification time domain analysis modal analysis |
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