摘要
介绍一种用于经济型数控的闭环位置控制系统,它具有开环的稳定性和接近闭环的伺服精度,是提高经济型CNC机床加工精度的有效方法。
In this paper, a closed position control system adopted in economical CNC is presented, which has the same stability of open loop system and similar servo precision of closed loop system . And it is an efficient way to improve the machining accuracy of the economical CNC machine tools.
出处
《机械与电子》
1993年第6期36-36,共1页
Machinery & Electronics
