摘要
介绍以AduC812为核心的单片机控制系统,以及由压力传感器和气动调压阀等组成的闭环系统,利用其高性能和高精度的数据处理转换特点,通过软件编程对气动调压阀的先导腔压力进行控制,实现对气动调压阀出口压力的比例控制。
Control system core of AduC812 MCU is introduced and pressure sensors pneumatic regulating valves to close the ring system, utilize the way of high performance in data processing and transfering, control the pressure of pilot in pressure - regulated valve. This realized the control and adjusts for the proportion of output pressure of pressure - regulated valve.
出处
《煤矿机械》
北大核心
2007年第7期77-79,共3页
Coal Mine Machinery
关键词
ADUC812单片机
气动调压阀
比例控制
可编程
AduC812 MCU
pneumatic pressure- regulated valve
proportional control
programmable
