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研究了一种基于PIC的导轨式全位置管道焊接机器人。该机器人由机械结构和控制系统两部分组成。机械结构实现了小型化、模块化。控制系统采用PIC16F877A微处理器,在良好的人机界面的提示下,使用者可以方便地进行操作。在其上位机中存贮了关于焊接工艺参数的专家系统, 便于实际焊接时的调用。同时给出了具体的机械设计、硬件及软件实现方法。实验结果表明该系统控制稳定、灵敏。
A PIC-based guide rail all-position pipe welding robot is studied. The robot consists of two parts of the mechanical structure and control system. Mechanical structure to achieve a small, modular. The control system uses PIC16F877A microprocessor, the user can easily operate under the prompt of good man-machine interface. In its host computer stored in the welding process parameters expert system to facilitate the actual call of the welding. At the same time given the specific mechanical design, hardware and software implementation. Experimental results show that the system is stable and sensitive.