Sinking-hoists synchronous balance control system in vertical shaft
In order to solve the problems existing in traditional shaft sinking-hoists, the variable-frequency adjustable-speed system was designed for the sinking-hoists firstly. Then, taking four platform sinking-hoists as the research object, we studied strategy of synchronous controls of the sinking-hoists based on PID and model-reference adaptive control, simulated the performances of the synchronous strategy, and performed the field test. The results show that, after the reconstruction of controls parameters, the ability of anti-disturbance of the controls system have been enhanced and the motor speeds and sinking depths of the sinking-hoists have a great synchronous effect, greatly improved the predictability of the system.
mine construction sinking-hoists variable-frequency adjustable-speed system synchronous control
Zhou Gong-bo Zhu Zhen-cai Wang Ying Sun Xiao-dong Zi Bin
School of Mechanical and Electrical Engineering, China University of Mining & Technology, Xuzhou 221 Hegang Mining Industry Group Co., Ltd, Hegang 154100, China
国际会议
The 6th International Conference on Mining Science & Technology ICMST 2009(第六届国际矿业科学技术大会)
徐州
英文
1-10
2009-10-18（万方平台首次上网日期，不代表论文的发表时间）