| 基于LED光源下的CO2焊自动跟踪系统的熔池图像处理 |
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| 引用本文： | 谷春艳,胡宝坚,黄伟,李廷洪. 基于LED光源下的CO2焊自动跟踪系统的熔池图像处理[J]. 肇庆学院学报, 2004, 25(5): 21-25 |
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| 作者姓名： | 谷春艳 胡宝坚 黄伟 李廷洪 |
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| 作者单位： | 肇庆学院,电子信息工程系,广东,肇庆,526061 |
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| 基金项目： | 广东省科技厅科技计划，广东省镇江市科技创新项目 |
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| 摘 要： | 由于受到强烈弧光和强焊接电流磁场的干扰,直接采用自然光获取图像,往往达不到使用者要求.设计了一种采用特种LED光源照射,并具有一定前导量的CCD图像采集和处理自动跟踪系统.能对同时存在弧光、烟尘、飞溅干扰条件下的CO2焊进行高精度的实时自动跟踪.
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| 关 键 词： | 视觉传感器 图像处理 焊缝跟踪 |
Molten pool image processing of CO2 arc welding auto seam tracking system based on LED light |
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| GU Chun-yan,HU Bao-jian,HUANG Wei,Li Ting-hong. Molten pool image processing of CO2 arc welding auto seam tracking system based on LED light[J]. Journal of Zhaoqing University (Bimonthly), 2004, 25(5): 21-25 |
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| Authors: | GU Chun-yan HU Bao-jian HUANG Wei Li Ting-hong |
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| Abstract: | On account of the interferences of the severe arc light and welding current magnetic field,using the natural light to capture image can't meet the demands of user. This paper presents a set of CCD image capturing and processing auto seam tracking system based on LED light that has certain bellwether distance. The system can carry on high precision real-time control auto seam tracking in condition of arc light,welding fume and splash existing at the same time. |
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| Keywords: | CCD LED visual sensor image processing CCD seam tracking LED |
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