| 薄涛.机器人焊缝图像特征提取技术研究[J].唐山学院学报,2018,31(3):11-13,34 |
| 机器人焊缝图像特征提取技术研究 |
| A Research on Feature Extraction Technique of Robot Welding Seam Images |
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| DOI：10.16160/j.cnki.tsxyxb.2018.03.003 |
| 中文关键词: 机器人焊接 焊缝图像 特征提取技术 |
| 英文关键词: robot welding weld seam image feature extraction technology |
| 基金项目:河北省自然科学基金项目（F2014202071） |
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| 摘要点击次数: 8386 |
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| 中文摘要: |
| 机器人焊接因受到加工精度、组装精度以及环境等因素的影响，焊枪在运行时不可避免地会偏离焊缝位置，从而影响焊接品质。因此对焊缝图像进行特征提取，实现机器人焊接自动跟踪，即通过将焊缝与背景进行有效区分，提取出焊缝图像的中心线，为自动跟踪系统提供可靠信息，帮助机器人焊枪纠偏，提高焊接精度，实现焊接过程的自动化、柔性化、信息化、智能化。 |
| 英文摘要: |
| Due to the influence of machining precision, assembly precision and environment,the welding torch will inevitably deviate from the weld position in operation, thus reducing the welding quality. The feature extraction of weld images is carried out to realize automatic tracking of robot welding, that is, by effectively distinguishing welding seams from the background, to extract the center line of the weld image, provide reliable information for the automatic tracking system, help the robot's welding gun to rectify the deviation, improve the welding precision, and realize the automation, flexibility, informatization and intellectualization of the welding process. |
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