首页|期刊导航|Journal of Measurement Science and Instrumentation|Acoustic location echo signal extraction of buried non-metallic pipelines based on EMD and wavelet threshold joint denoising

Acoustic location echo signal extraction of buried non-metallic pipelines based on EMD and wavelet threshold joint denoising

GE Liang YUAN Xuefeng XIAO Xiaoting LUO Ping WANG Tian

Journal of Measurement Science and Instrumentation2024，Vol.15Issue(4)：P.417-431,15.

Journal of Measurement Science and Instrumentation2024，Vol.15Issue(4)：P.417-431,15.DOI:10.62756/jmsi.1674-8042.2024043

Acoustic location echo signal extraction of buried non-metallic pipelines based on EMD and wavelet threshold joint denoising

GE Liang ¹YUAN Xuefeng ¹XIAO Xiaoting ²LUO Ping ³WANG Tian¹

作者信息

1. School of Mechanical and Electrical Engineering,Southwest Petroleum University,Chengdu 610500,China
2. School of Electrical Engineering and Information,Southwest Petroleum University,Chengdu 610500,China
3. China Mobile Chengdu Institute of Research and Development,Chengdu 610200,China
折叠

摘要

关键词

buried non-metallic pipeline/acoustic positioning/signal processing/optimal decomposition scale/wavelet basis function/EMD combined wavelet threshold algorithm

分类

建筑与水利

引用本文复制引用

GE Liang,YUAN Xuefeng,XIAO Xiaoting,LUO Ping,WANG Tian..Acoustic location echo signal extraction of buried non-metallic pipelines based on EMD and wavelet threshold joint denoising[J].Journal of Measurement Science and Instrumentation,2024,15(4):P.417-431,15.

基金项目

supported by Nanchong Southwest Petroleum University Science and Technology Strategic Cooperation Project(Nos.23XNSYSX0022,23XNSYSX0026) （Nos.23XNSYSX0022,23XNSYSX0026）

Provincial Science and Technology Plan Project(No.2023ZHCG0020) （No.2023ZHCG0020）

Southwest Petroleum University Natural Science“Sailing Plan”Project(No.2023QHZ003)。（No.2023QHZ003）

Journal of Measurement Science and Instrumentation

ISSN：1674-8042

访问量5

下载量0

段落导航