Signal Enhancement Technology Based on Ultrasonic Guided Wave Rail Bottom Crack Detection

Signal Enhancement Technology Based on Ultrasonic Guided Wave Rail Bottom Crack Detection

［Objective］ During the propagation of guided waves in rails, there are problems of poor anti-interference ability and severe signal attenuation, which hinder the identification of rail bottom cracks. To improve the signal-to-noise ratio, it is necessary to propose a signal enhancement technology to...

Full description

Saved in:
Bibliographic Details
Main Authors: HE Jiping, ZHOU Yongjiu, QIN Pei, ZHANG Yan, ZHOU Shouzhen, WANG Ping, ZHOU Wentao, LIU Yong
Format: Article
Language:zho
Published: Urban Mass Transit Magazine Press 2025-04-01
Series:Chengshi guidao jiaotong yanjiu
Subjects:
rail transit
rail crack detection
barker code
ultrasonic guided wave
signal enhancement technology
Online Access:https://umt1998.tongji.edu.cn/journal/paper/doi/10.16037/j.1007-869x.2025.04.047.html
Tags: Add Tag
No Tags, Be the first to tag this record!

Internet

https://umt1998.tongji.edu.cn/journal/paper/doi/10.16037/j.1007-869x.2025.04.047.html

Similar Items