Research on the control system of hydraulic support based on CAN bus
Hydraulic support plays an important role for the underground coal mine safety production, which is based on high pressure liquid as the driving force. With the development of the computer and automation technology, coal mine electro-hydraulic control system has been used widely, which improves the efficiency of coal production and automation. Electro-hydraulic control system of hydraulic is the main factor of the reliability and stability of equipment. In this paper, a shield hydraulic support is introduced, and at the same time, the control system based on CAN bus is designed. In this system, the parameters of the hydraulic support can be collected and processed conveniently. The lower computer is connected with upper computer by serial communication. The test shows that the control system has the characters of the stability, convenient operation, low failure rate, which can meet the requirements of hydraulic support.
hydraulic support CAN bus control system solenoid valve
Baoming Wang Zhiguang Guan Manli Cha
School of Mechatronic Engineering, China Mining University of Technology Xuzhou, Jiangsu,China Zheng Department of Mechanical Engineering Shandong Jiaotong University Jinan, Shandong Province, China HeNan Engineering University Zhengzhou, Henan,China
国际会议
重庆
英文
460-464
2011-01-21（万方平台首次上网日期，不代表论文的发表时间）