摘要
视觉传感技术在焊接机器人上的应用,大大提高了机器人的焊接效率和焊接质量。文中介绍了基于视觉传感的焊缝跟踪系统的分类及主动视觉和被动视觉技术的基本原理;分析了图像处理技术的滤波去噪、图像分割与边缘检测和特征分析等研究方法;分析了焊缝跟踪系统的控制结构和智能控制技术的应用现状。最后提出根据视觉传感系统测得焊缝的信息,实时调节焊接参数以及焊枪角度等工艺参数进行自动化和智能化焊接是未来发展方向。
The application of vision sensing technology in robot welding has greatly improved the welding efficiency and welding quality. The weld seam tracking system with visual sensor classification and the basic principle of active vision and passive vision technology was introduced. The image processing technology about filtering noise, image segmentation, edge detection and characteristic analysis were analyzed. The application status of the seam tracking system control structure and intelligent control technology were introduced. The development direction of welding robot system based on vision sensing was discussed. Real-time adjustment of the parameters welding and welding gun angles.
出处
《轻工机械》
CAS
2016年第5期95-100,共6页
Light Industry Machinery
基金
国家自然科学基金(51375294)
上海市自然科学基金(12ZR1444500)
上海市科委地方高校能力建设项目(13160501200)
上海市教委创新项目(14YZ139)
上海工程技术大学校基金(2012gp21)
上海工程技术大学研究生科研创新项目(15KY0512)
