Welding Penetration Monitoring for Ship Robotic GMAW Using Arc Sound Sensing Based on Improved Wavelet Denoising

Welding Penetration Monitoring for Ship Robotic GMAW Using Arc Sound Sensing Based on Improved Wavelet Denoising

The arc sound signal is one of the most important aspects of information related to pattern identification regarding the penetration state of ship robotic GMAW; however, arc sound is inevitably affected by noise interference during the signal acquisition process. In this paper, an improved wavelet t...

Full description

Bibliographic Details
Main Authors: Ziquan Jiao, Tongshuai Yang, Xingyu Gao, Shanben Chen, Wenjing Liu
Format: Article
Language:English
Published: MDPI AG 2023-09-01
Series:Machines
Subjects:
ship robotic GMAW
penetration state identification
arc sound sensing
wavelet denoising
adaptive threshold
threshold function optimization
Online Access:https://www.mdpi.com/2075-1702/11/9/911

Internet

https://www.mdpi.com/2075-1702/11/9/911

Similar Items