【摘要】 为保证航天技术自动焊接中的焊缝质量 ,研究一种智能型焊缝跟踪系统 ,用VB语言开发出准确识别焊缝位置的图象处理软件 ,可通过工控机将CCD视觉传感检测到的焊缝准确提取中心 ,再反馈到可编程控制器PLC输出控制信号 ,达到高精度的焊缝跟踪更多还原

【Abstract】 A smart welding seam tracking system has been developed to improve the welding qualities in aviation products. The welding seam center value from the CCD visual sensor is processed in an industry computer using the image processing software written in VB language and then fed to the programmable controller that provides a control signal output to achieve high-accuracy welding seam tracking.更多还原