WAVELET ANALYSIS FOR VIBRATION SIGNALS

被引：0
|
作者：
Kaynas, Tayfun [1 ]
Seker, Serhat [2 ]
机构：
[1] Istanbul Kultur Univ, Vocat Sch Business, TR-34191 Sirinevler, Turkey
[2] Istanbul Tech Univ, Elect Engn Dept, TR-34469 Maslak, Turkey
来源：
ISTANBUL UNIVERSITY-JOURNAL OF ELECTRICAL AND ELECTRONICS ENGINEERING | 2008年 / 8卷 / 01期
关键词：
Continuous wavelet; vibration; feature extraction; information; data analysis;
D O I：
暂无
中图分类号：
P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
This paper presents an alternative method to classical Fourier transform approaches used in data analysis. In this manner, application of Continuous Wavelet Transform (CWT) was introduced for vibration data which is collected by an accelerometer replaced on an induction motor. Hence, related results were indicated as properties of the vibration signal and additional information was extracted from the raw data using the time-scale analysis. This extracted information was represented in high frequency region of the original data which is defined between 2 and 4 kHz.
引用
收藏
页码：581 / 584
页数：4
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