矿井提升机速度控制系统数学建模与仿真

Math Modeling and Simulation of Mine Hoist Speed Control System

通过计算求解得出了矿井提升机5个阶段模式下的正弦速度曲线的数学模型,并以该数学模型为输入信号,在Matlab仿真环境下设计了前反馈和负反馈结合的矿井提升机控制系统,实现了输入信号的无稳态误差跟踪,提高了运行的安全性,增加了使用寿命,为矿井提升机控制系统设计提供借鉴。

The paper calculates out the sine speed curve mathematical model of the mine hoist in the five stages speed mode, and then using it as the input signal, this paper designs the mine hoist control system with former feedback and negative feedback in the Matlab simulation environment. The system achieves the no steady-state error tracking and improves the operation safety and increase the service life, providing reference for mine hoist control system design.