APPLICATION OF THE WAVELET TRANSFORM TO FAULT-DETECTION IN A SPUR GEAR

被引：205
作者：
STASZEWSKI, WJ
TOMLINSON, GR
机构：
[1] University of Manchester, Department of Engineering, Dynamics and Control Research Group, Manchester, M13 9PL, Simon Building, Oxford Road
来源：
MECHANICAL SYSTEMS AND SIGNAL PROCESSING | 1994年 / 8卷 / 03期
关键词：
D O I：
10.1006/mssp.1994.1022
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The paper presents an application of the wavelet transform in machinery diagnostics. The theoretical background and some basic properties of the wavelet transform are given. The method is implemented and validated by a series of simulated numerical examples. Finally the method is applied to the detection of a damaged tooth in a spur gear. A fault detection algorithm is presented, based on a similarity analysis of patterns obtained from the modulus of the wavelet transform. © 1994 Academic Press, Limited.
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页码：289 / 307
页数：19
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