Research of multiplicative noise reduction method for acoustic emission signalChinese Full Text
MA Xiaoli;LIU Yancong;LI Chengkai;WANG Wenchao;School of Sciences,Qingdao Technological University;College of Mechanical and Electronic Engineering,China University of Petroleum;
Abstract: Based on the features of acoustic emission signal,the paper researched noise reduction methods of adaptive filters and wavelet decomposition fit acoustic emission signal with multiplicative noise.It compared simulation results of noise reduction of the two methods.The simulation results show that noise reduction method of the adaptive filters is more suitable for noise reduction for the acoustic emission with multiplicative noise.
Keywords：
acoustic emission signal; multiplicative noise; noise reduction; adaptive filter; wavelet decomposition;
- DOI：
10.13272/j.issn.1671-251x.2014.10.007
- Series：
- Subject：
- Classification Code：
TN911.4
- Mobile Reading
Read on your phone instantly
Step 1Scan QR Codes
"Mobile CNKI-CNKI Express" App
Step 2Open“CNKI Express”
and click the scan icon in the upper left corner of the homepage.
Step 3
Scan QR Codes
Read this article on your phone.
- Download
- Online Reading
Download the mobile appuse the app to scan this coderead the article.
Tips: Please download CAJViewer to view CAJ format full text.
Download: 121 Page: 22-24 Pagecount: 3 Size: 323K
Citation Network
Related Literature
- Similar Article
- Reader Recommendation
- Associated Author