【摘要】 介绍了采用主、从式单片机控制的离线示教式及在线示教式跟踪系统的构成原理及软、硬件设计,提出了一种针对开关信号的焊缝偏差延时记忆控制方法,并对再现跟踪精度的影响因素进行了分析.更多还原

【Abstract】 The principle, hardware and software for off- line teaching and on- line teaching to seam tracking system for arc welding is introduced. The system is controlled by main- subsinglc chip computers. Also a delay -remember control method of deviation along scam originally expressed in switch signals is presented, too.更多还原