标题:DWT-based Adaptive Filter and Its Application on Canceling Noise in Mechanical Signals
作者:Sui, WenTao; Zhang, Dan
通讯作者:Sui, W
作者机构:[Sui, WenTao] Shandong Univ Technol, Sch Mech Engn, Zibo 255049, Peoples R China.; [Sui, WenTao] Shandong Univ, Sch Mech Engn, Jinan 250061, Peoples 更多
会议名称:International Conference on Advanced Measurement and Test (AMT 2010)
会议日期:MAY 15-16, 2010
来源:ADVANCED MEASUREMENT AND TEST, PARTS 1 AND 2
出版年:2010
卷:439-440
页码:6-11
DOI:10.4028/www.scientific.net/KEM.439-440.6
关键词:Mechanical signals processing; Adaptive noise canceling (ANC); Discrete; wavelet transform (DWT); Noise reduction
摘要:A method for canceling noise in mechanical signals was presented, which was based on adaptive filtering and discrete wavelet transform Through multi-scale decomposition of wavelet transform, the isolated noise components was as the input signals of the adaptive filter. Through the simulated signal, it shows that the method can achieve noise reduction of non-stationary signals. The proposed approach for noise reduction has been successfully applied to fault diagnosis of bearing signals.
收录类别:CPCI-S;EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-77955441025&doi=10.4028%2fwww.scientific.net%2fKEM.439-440.6&partnerID=40&md5=e6c1f86aa616a47a41ff9d30634ce640
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