| 引用本文: | 黄映云,刘瑞岩.用多点随机激励进行结构模态试验分析.[J].国防科技大学学报,1987,(2):78-85.[点击复制] |
| Huang Yingyun,Liu Ruiyan.The Experimental Analysis of a Structure Model by Multipoint Random Excitation Method[J].Journal of National University of Defense Technology,1987,(2):78-85[点击复制] |
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| 用多点随机激励进行结构模态试验分析 |
| 黄映云, 刘瑞岩 |
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(应用力学系)
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| 摘要: |
| 本文利用通用仪器设备和微型机采用多点随机激励法对某导弹进行了试验模态分析，并与单点随机激励和稳态正弦调模的结果进行了比较。同时对Bendat公式进行了新的解释和推导。 |
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| DOI： |
| 投稿日期：1986-01-05 |
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| The Experimental Analysis of a Structure Model by Multipoint Random Excitation Method |
| Huang Yingyun, Liu Ruiyan |
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(Department of Applied Force)
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| Abstract: |
| The experimental analysis of a missile is made with the multipoint random excitation method by using general instrument and microcomputer in this paper. The results are compared with that of single-point random excitation method and stable input sine dwell method. A new explanation and a new derivation of Bendat's formula is given. |
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