摘要
介绍流动舞台车顶升同步液压系统,针对客户对同步精度的严格要求,设计PLC控制比例换向阀的电路和控制程序。
The hydraulic lifting synchronization system of mobile stage vehicle is introduced. According to strict and precision requirement of client for synchronization, the circuit and control program of PLC control system of proportional di- rectional valve are designed.
出处
《自动化应用》
2013年第9期49-50,共2页
Automation Application
关键词
流动舞台车
顶升同步
PLC控制
比例换向阀
mobile stage vehicle
lifting synchronization
PLC control
proportional valve
