提升机恒减速制动系统控制策略研究与设计  

Research and Design of Control Strategy for Constant Deceleration Braking System of Windlass

作　　者：李明航 王效志 张君勇 张勇 骆昊 Li Minghang;Wang Xiaozhi;Zhang Junyong;Zhang Yong;Luo Hao(Electromechanical Management Department,Zaozhuang Mining(Group)Co.,Ltd.,Zaozhuang 277099,China;School of Mechatronic Engineering,China University of Mining and Technology,Xuzhou 221000,China)

机构地区：[1]枣庄矿业(集团)有限责任公司机电管理部,山东枣庄277099 [2]中国矿业大学机电学院,江苏徐州221000

出　　处：《煤矿机械》2022年第9期10-13,共4页Coal Mine Machinery

基　　金：徐州市重点研究计划(产业前瞻与共性关键技术)(KC19089)。

摘　　要：针对目前矿山提升变载荷、高速重载、控制对象不确定的特点,采用传统的PID控制算法加上PLC顺序执行和主频较低的控制方式,难以满足恒减速制动系统对高实时性的要求。采用模糊自适应PID方法,设计了一种可靠性高的恒减速制动控制器。仿真结果表明,该控制器响应迅速、稳态误差小,适用于变工况的恒减速安全制动,能满足煤矿安全规程对恒减速制动的要求。In view of the current problems of variable load, high-speed heavy load and uncertain control objects in mine windlass, the traditional PID control algorithm combined with PLC sequential execution and low frequency control mode is difficult to meet the requirements of the constant deceleration braking system for high real-time performance. The fuzzy adaptive PID method was used to design a constant deceleration braking controller with high reliability. The simulation results show that the controller has fast response and small steady-state error. It is suitable for constant deceleration braking under variable working conditions, and can meet the requirements of coal mine safety regulations for constant deceleration braking.

关 键 词：矿井提升机 恒减速制动 模糊自适应PID控制 运动学仿真 

分 类 号：TD534[矿业工程—矿山机电]