[1]李云峰,赵丹,周兆海.直缝焊管CO2预焊视觉传感焊缝自动跟踪系统[J].焊管,2009,32(8):40-43.[doi:1001－3938（2009）08－0040－04]
　LI Yun-feng,ZHAO Dan,ZHOU Zhao-hai.Visual Sensing for Automatic Weld Tracking System to CO2 Pre-welding of Longitudinal Welded Pipe[J].,2009,32(8):40-43.[doi:1001－3938（2009）08－0040－04]
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直缝焊管CO2预焊视觉传感焊缝自动跟踪系统
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
32
期数:
2009年第8期
页码:
40-43
栏目:
应用与开发
出版日期:
2009-08-28

文章信息/Info

Title:
Visual Sensing for Automatic Weld Tracking System to CO2 Pre-welding of Longitudinal Welded Pipe
文章编号:
1001－3938（2009）08－0040－04
作者:
李云峰1; 赵丹1; 周兆海2
（1.长春工业大学 材料科学与工程学院,长春 130012；
2.长春轨道客车装备有限责任公司，长春 130052 ）
Author(s):
LI Yun-feng1; ZHAO Dan1; ZHOU Zhao-hai2
(1.Shool of Materials Science and Engineering,Changchun University of Technology,Changchun 130012,China;2.Changchun Railway Vehicle Facility Co.,Ltd.,Changchun,130052,china)
关键词:
直缝焊管; CO2预焊; 视觉传感; 自动跟踪
Keywords:
longitudinal seam welded pipe; CO2 pre-welding; visual sensing; automatic tracking
分类号:
TG444
DOI:
1001－3938（2009）08－0040－04
文献标志码:
A
摘要:
针对直缝焊管CO2预焊，研制了以激光为主动光源的视觉传感焊缝自动跟踪系统。采用模拟电路对视频信号进行放大、整形处理，采用单片计算机程序处理，消除飞溅对焊缝激光条纹图像的影响，准确计算焊缝偏差并实现了焊缝自动跟踪。试验结果表明系统的响应周期小于80ms，跟踪精度小于±0.5mm。
Abstract:
Aiming at the CO2 pre-welding of the Longitudinal Welded pipe,taking the laser as the initiative light source,a visual sensing for automatic weld tracking system is developed.In order to eliminate the disturbance of spatter in weld image of laser marking,simulation circuit is applied in the process where video signal is magnified and trimmed,at the same time,the program processing is utilized in onechip computer.As a result, the deviation is estimated correctly and the weld automatic tracking is realized.Experiment results show that the response cycle of the system is no more than 80ms, and the tracking precision is less than ±0.5mm.

参考文献/References:

［1］胡绳荪,涂万红,孙栋,等.CO2焊接超声传感焊缝自动跟踪技术［J］.焊接学报,2002,23(5):19-22.
［2］陈亚政.基于DSP的CO2焊焊缝跟踪电弧传感器设计［D］.南京：河海大学,2005.
［3］杨福刚,孙同景,张光先,等.基于图像过渡区的CO2气体保护焊焊缝识别算法［J］.焊接学报，2007,28(2):89-91.
［4］郝晓军,全建新,赵理.窄间隙CO2焊焊缝自动跟踪的微机控制系统［J］.河北电力技术，1999,18(6):34-36.
［5］孙华,周卫东.CO2气体保护焊焊缝跟踪系统的研制［J］.哈尔滨理工大学学报,1998,3(4):40-43.
［6］KIM J W,BAE W H,JANG S H.A Laser Vision Sensor System for Tracking the I-butt Weld Joints［J］.ACSE  05 Conference,2005(10):19-21.
［7］YANG S M,ManHo Cho,HoYoung,et al.Weld Line Detection and Process Control for Welding Automation［J］.Measurement Science and Technology,2007(18):819-826.
［8］左小波,王克争.基于DSP的焊缝自动跟踪系统［J］.焊管,2005,28(6):39-41.
［9］李云峰，宫文彪.视频摄像传感器埋弧焊焊缝自动跟踪装置：中国，ZL 2004 2 0012656. 7［P］.2006-03-22.
［10］李云峰,赵熹华,李永强,等.视觉传感铜包铝线缆TIG焊缝自动跟踪系统［J］.机械工程学报，2007,43(9):211-214.

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备注/Memo

备注/Memo:
作者简介：李云峰(1968-)，男，博士，副教授，主要研究方向为焊接智能控制与机电一体化。
收稿日期：2009－02－17
更新日期/Last Update: