基于位置闭环控制的矿井提升系统行程控制器设计

Design of Stroke Controller in Mine Hoisting System Based on Position Closed Loop Control

针对矿井提升系统在行程控制方面存在实时性不强的问题,对行程控制器原理进行了研究,并在此基础上加入位置闭环控制,对位置闭环进行设计。对该控制器进行数学建模并编程,生成速度给定和位置给定,并通过模拟实验进行测试。实验测试结果表明:当位置给定与实际位置有偏差时,控制器能实时进行纠偏控制。

In view of the problem that the mine hoisting system has limited real-time performance in the aspect of stroke control. On the basis of the study of the principle of the stroke controller,the position closed loop control was added and the position closed loop design was carried out. The mathematical modeling and programming of the controller were carried out to generate the given speed and the position given,and the test was carried out by the simulation experiment. The experimental results showed that the controller can control the deviation in real time when the position of the controller deviated from the actual position.