基于矿井提升机的大功率电气传动系统控制策略研究

Control Strategy Research of High-power Electric Drive System Based on Hoister

以矿井直流提升机为背景用MATLAB SIMULINK软件搭建电气传动仿真模型,在传统双闭环PI调节器的基础上研究各种不同的控制策略对于系统的影响,如积分分离式,不完全微分式,PID以及微分超前式,并与之进行比较。通过模拟各种真实情况来从动态性能、静态性能、抗扰特性等各个方面检验系统的性能,得出相关的结论,即不同控制策略的优势和不足,从而为实践提供重要的参考。

This paper is based on the DC elevator using MATLAB SIMULINK software to build electrical transmission simulation model.On the base of traditional dual-loop PI,researches on a variety of different control strategy to see their influence to system,such as integral separated type,not fully differential type,PID and differential ahead style.By simulating real circumstances,it tests system dynamic performance,static performance,anti-interference characteristics of different control strategies to check their advantages and disadvantages,which provide important reference for practice.