The article herein introduces the application of PLC - 5/20 and Bulletin 1391 AC Servo system in Allen - Bradley company of American in Control System of board cutting,as well as the control arithmetic designing and related problems.

• 本文系统介绍了美国Allen-Bradley公司的PLC-5/20可编程控制器及Bulletin1391交流伺服系统在板材剪切控制系统中的应用,系统控制算法的设计及调试应用中的一些问题。