Investigation on Seam Tacking Path Self-teaching Method Based on Visual Sensor
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Investigation on Seam Tacking Path Self-teaching Method Based on Visual Sensor
Vol. 14, Issue 2, Pages: 95-97(2009)
作者机构:
1. 哈尔滨理工大学材料科学与工程学院
2. 沈阳工业大学材料科学与工程学院
作者简介:
基金信息:
DOI:
CLC:TG409
Published:2009
稿件说明:
移动端阅览
CAI Chun-bo, ZHANG Hua-jun, ZHANG Yi-shun, et al. Investigation on Seam Tacking Path Self-teaching Method Based on Visual Sensor[J]. 2009, 14(2): 95-97.
DOI:
CAI Chun-bo, ZHANG Hua-jun, ZHANG Yi-shun, et al. Investigation on Seam Tacking Path Self-teaching Method Based on Visual Sensor[J]. 2009, 14(2): 95-97.DOI:
Investigation on Seam Tacking Path Self-teaching Method Based on Visual Sensor
摘要
介绍了一种基于视觉传感器在焊前采集焊缝信息
动态存储相关数据
从而记住从初始状态到目标状态的控制路径.施焊时
调用轨迹记录数据库
按照行走路径进行自动跟踪
从而达到自动焊接.进一步介绍了自示教的设计步骤及实现过程
并设计了图像处理流程和系统的监控界面.试验结果表明:该系统无需复杂的几何建模、仿真、示教编程
方法简单可行
无需考虑电弧、飞溅和烟尘等信号的干扰
提高了图像处理速度
从而可细化路径
提高焊缝跟踪精确度.
Abstract
A seam tracking system based on visual sensor is developed in this study.The processing of the self-teaching system is as follows: before welding
CCD visual sensor detects the seam image
database dynamically stores coherent data
thereby remembering the control route from initial state to goal state;During welding course
the system calls the database and arrives at automatic welding according to the preceding route.The procedure and realization of the self-teaching system is introduced in detail.The procedur...