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本文提出并研究了一种通用的数控位置环系统,它以计算机外设方式工作,计算机通过该系统可以同时控制3～6个直流电机驱动的坐标轴运动。系统本身带有细插补、软限位、速度限制和报警诊断等功能。该装置特别适用于高性能及有特殊要求的CNC数控机床控制系统、工业机器人控制系统和柔性制造系统(FMS)的工件及刀具运输设备。
In this paper, a universal NC position loop system is proposed and studied, which works in the computer peripheral mode. Through the system, the computer can control the movement of 3 ~ 6 DC motor driven axes simultaneously. System itself with fine interpolation, soft limit, speed limit and alarm diagnosis and other functions. The device is particularly suitable for high performance CNC machining with special requirements CNC machine control systems, industrial robotic control systems and flexible manufacturing systems (FMS) workpiece and tool transport equipment.