Mechanical Vibration Analysis using ANC and Morlet Wavelet

被引：0

作者：

Sui, Wentao ^{[1
]}

Lu, Changhou ^{[1
]}

机构：

[1] Shandong Univ, Sch Mech Engn, Jinan 250061, Peoples R China

来源：

ADVANCED MEASUREMENT AND TEST, PARTS 1 AND 2 | 2010年 / 439-440卷

关键词：

Vibration signal analysis; Fault diagnosis; Adaptive noise canceling(ANC); Morlet wavelet; DIAGNOSIS;

D O I：

10.4028/www.scientific.net/KEM.439-440.1

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A method of vibration analysis for mechanical fault detection based on adaptive noise canceling(ANC) and envelope analysis was presented. The adaptive filtering was used for noise canceling and feature extraction from vibration signal measured for the detection. The envelope analysis based on analytic wavelet was also used for the fault detection. Experiment shows that the method proposed in this paper is very effective for reducing noise, and for vibration analysis to discriminating the fault types with a high accuracy.

引用

页码：1 / 5

页数：5

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