双坐标运动轨迹两级计算机控制系统

本文讨论双坐标运动轨迹控制系统，给出了两级计算机控制的系统结构及硬件组成，分别介绍了控制级和规划级控制软件的设计方法，并给出多机通讯的线路设计。本系统已成功投入实际运行。

The control system for double coordinate moving trace is introduced in this paper. The system structure and hardware constitution of two－stage computer are given. The software design for both the control stage and programming stage are discussed. The circuit of communication between computers is also showed. The system has been successfully applied in the practice.