electric signal control

基本解释

Light and electric signal brakes by PLC control power and magnetic clutch to keep pace with the main engine.
光电信号通过PLC控制电磁离合制动，实现与主机同步。
The model uses piezocrystal as a sensor to transfer the body mo-ving into electric signal and to control the rate.
它使用压电晶体将人体体动转换为电压，用此信号控制起搏频率的变化。
Cooling control system between finishing mill regulates the water-flow with electric signal and compressed-air to control the temperature of the hot strip steel.
精轧机机架间带钢冷却控制系统，用电气控制信号和压缩空气联合控制冷却水的流量，从而达到热轧带钢温度控制的目的。