Design of Electro-Hydraulic Control System of Hydraulic Support Based on Wireless Sensor Network Development
In order to improve the stability and reliability of the hydraulic bracket control system,it is proposed to introduce wireless sensors into the electro-hydraulic control system of the hydraulic bracket,and the overall structure of the control system,system hardware and software,network communication,monitoring platform and antenna design and selection,and after comprehensive debugging,it is found that the error range of the pressure,displacement and inclination angle is less than the specified value,and the data transmitted by the wireless sensors is consistent with that of the wired ones,which indicates that the wireless sensor network has small transmission error,anti-invasive and anti-disturbance.The transmission error of wireless sensor network is small,good anti-interference ability and stability,and can meet the actual production needs.
hydraulic supportelectro-hydraulic controlwireless sensorZigBee communication
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