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Visual sensing and intelligent control of weld pool dynamics in aluminum alloy pulsed MIG welding process | |
Shi, Yu; Fan, Ding; Huang, An; Wu, Mingliang | |
2005 | |
会议名称 | ICMIT 2005: Control Systems and Robotics |
会议录名称 | Proceedings of SPIE - The International Society for Optical Engineering |
卷号 | 6042 I |
会议日期 | September 20, 2005 - September 23, 2005 |
会议地点 | Chongging, China |
出版者 | SPIE |
摘要 | Based on Fuzzy controller and expert system (ES), a real-time control system is proposed for improving the stability of the weld pool width in aluminum alloy metal inert gas (MIG) welding. A vision sensing system for taking the image of pool of aluminum alloy has been setup and corresponding image-processing algorithm has been developed to acquire characteristic parameters of the weld pool. The experiments show that the real-time and precision requirements for detecting and control of weld pool width of aluminum alloy MIG welding process could be satisfied by the established system. |
关键词 | Control equipment Expert systems Fuzzy control Gas welding Real time systems Welds Intelligent control system Pulse MIG welding Vision sensing system |
DOI | 10.1117/12.664647 |
收录类别 | EI |
语种 | 英语 |
EI入藏号 | 2006209881423 |
EI主题词 | Aluminum alloys |
ISSN | 0277786X |
来源库 | Compendex |
分类代码 | 538.2 Welding - 541.2 Aluminum Alloys - 722.4 Digital Computers and Systems - 723.4.1 Expert Systems - 732.1 Control Equipment |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/117173 |
专题 | 马克思主义学院 材料科学与工程学院 机电工程学院 |
作者单位 | State Key Lab. of Gansu New Non-ferrous Metal Materials, Lanzhou Univ. of Tech., Lanzhou 730050, China |
推荐引用方式 GB/T 7714 | Shi, Yu,Fan, Ding,Huang, An,et al. Visual sensing and intelligent control of weld pool dynamics in aluminum alloy pulsed MIG welding process[C]:SPIE,2005. |
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