| 小波分析在振动信号检测中的应用 |
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| 引用本文： | 王福明,张晓瑾.小波分析在振动信号检测中的应用[J].中北大学学报,1997(3). |
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| 作者姓名： | 王福明 张晓瑾 |
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| 作者单位： | 华北工学院(王福明)，青岛市职工大学(张晓瑾) |
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| 摘 要： | 本文讨论了小波变换应用于振动信号检测的原理和特点，通过理论和实验分析表明：小波理论的发展适应于振动弱信号及突变信号检测的要求，为桩基质量的检测和分析提供了一种新的研究方法．
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| 关 键 词： | 小波变换 振动 信号检测 |
THE APPLICATION OF WAVELET ANALYSIS TO THE VIBRATION SIGNAL DETECTION |
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| Wang Fuming.THE APPLICATION OF WAVELET ANALYSIS TO THE VIBRATION SIGNAL DETECTION[J].Journal of North University of China,1997(3). |
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| Authors: | Wang Fuming |
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| Abstract: | This paper expounds the principles and features of the wavelet transform applied to the vibration signal detection. The analysis of the related experiments proved that the detection requirments of weak vibrating singal and mutable signal can be fulfilled by the application of wavelet theory. Therefore, a new research method is offered for the signal analysis and detection. |
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| Keywords: | wavelet transform vibration signal detection |
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