摘要
采用可编程控制器 (PLC)直接控制数字电液步进液压缸 ,可使液压系统的控制系统简洁、可靠、成本显著下降。文章介绍了PLC控制电液步进液压缸的方法 ,电液步进液压缸的伺服控制。
Direct control of electro hydraulic stepping cylinder by means of PLC can make the control system of hydraulic system become simpler, cheaper and reliabler. The method of direct control of electro hydraulic stepping cylinder by means of PLC was described. The driving interfaces of electro-hydraulic stepping cylinder and the control logic of software were founded.
出处
《机床与液压》
北大核心
2004年第4期124-125,共2页
Machine Tool & Hydraulics
关键词
电液步进液压缸
步进电机
可编程控制器
驱动接口
控制逻辑
Electro-hydraulic stepping cylinder
Stepping motor
Programmable controller
Driving interfaces
Control logic
