A New Method to Assess Fiber Laser Welding Quality of Stainless Steel 304 Based on Machine Vision and Hidden Markov Models

A New Method to Assess Fiber Laser Welding Quality of Stainless Steel 304 Based on Machine Vision and Hidden Markov Models

High-power fiber laser welding has a broad range of applications in industrial processing and modern intelligent manufacturing, but how to assess the quality of laser welding has always been a concern. In the welding process, the geometric feature of the keyhole generated by the high temperature of...

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Bibliographic Details
Main Authors: Xin Tang, Ping Zhong, Lingling Zhang, Jun Gu, Zhaopeng Liu, Yinrui Gao, Haowei Hu, Xutong Yang
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
Fiber laser welding
hidden Markov model
image processing
keyhole behavior
process monitoring
quality evaluation
Online Access:https://ieeexplore.ieee.org/document/9141226/

Internet

https://ieeexplore.ieee.org/document/9141226/

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