The vibration and noise signals measurement based on wavelet theory

被引：0
|
作者：
Fan Huilin [1 ]
Geng Zhenye [1 ]
Yang Lin [1 ]
机构：
[1] AF Aviat Univ, Armament Dept, Changchun 130022, Jilin, Peoples R China
来源：
ISTM/2007: 7TH INTERNATIONAL SYMPOSIUM ON TEST AND MEASUREMENT, VOLS 1-7, CONFERENCE PROCEEDINGS | 2007年
关键词：
wavelet analysis; vibration; noise; time and frequency domain;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Wavelet analysis is a new kind of time scale and time frequency analytic method. It has good localization characteristics in both time and frequency domain. This paper makes use of wavelet analysis to implement a new analytic mechanism for the vibration and noise. It is a advantageous method for forecasting fault time and detecting fault part, and it is widely used in practical applications.
引用
收藏
页码：3849 / 3852
页数：4
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