| 基于小波变换的全光纤微位移干涉测量仪 |
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| 引用本文： | 黄柳宾. 基于小波变换的全光纤微位移干涉测量仪[J]. 科学技术与工程, 2007, 7(21): 5526-5529 |
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| 作者姓名： | 黄柳宾 |
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| 作者单位： | 中国石油大学(华东)物理科学与技术学院,东营,257061 |
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| 摘 要： | 设计了一种基于小波变换的全光纤微振动干涉测量仪,通过小波分析对干涉信号进行处理,得到实际的位移信息。并给出了具体的理论分析,实验结果证明了利用小波变换处理干涉信号是一种有效的方法。
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| 关 键 词： | 微位移 小波变换 干涉仪 光学检测 |
| 文章编号： | 1671-1819（2007）21-5526-04 |
| 修稿时间： | 2007-07-30 |
Fiber Optic Interferometer for Micro-displacement Measurements Based on Wavelet Transform |
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| HUANG Liu-bin. Fiber Optic Interferometer for Micro-displacement Measurements Based on Wavelet Transform[J]. Science Technology and Engineering, 2007, 7(21): 5526-5529 |
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| Authors: | HUANG Liu-bin |
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| Affiliation: | College of Physics Science and Technology, China University of Petroleum, Dongying, 257061, P. R. China |
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| Abstract: | A new laser diode interferometer for micro-displacement measurements based on wavelet transform is proposed.The amplitude and frequency of displacement are obtained through wavelet transform based on matlab.The theory analysis is described.The experimental results verify that it is an extremely effective method to process the interferometer signals. |
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| Keywords: | micro-displacement wavelet transform interferometer optical testing |
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