摘要
对传统的圆筒滚刀切纸机电气传动进行了改造 ,用 PL C控制 3台变频器 ,分别拖动放卷电机 ,送纸电机和切纸电机。采用带变速积分的增量式数字 PID算法对同步误差进行优化控制 ,切纸长度误差从原来的± 5m m控制在±
The electric drive of the Paper Cutting Machine of Cylinder Hob is reformed. The PLC is used to control 3 converters that drive the paper turning motor, the paper transmission motor and the paper cutting motor. The synchronous error is controlled optimally by increment numerical PID regulator with speed change integral. The length error of paper cutting is reduced from ±5mm to less than ±1mm.
出处
《电气传动》
北大核心
2002年第6期32-34,共3页
Electric Drive
