基于预测控制的煤矿主煤流缓冲仓设计  

Design of Buffer Storage for Coal Flow in Coal Mine Based on Predictive Control

作　　者：黄友鹤 李雨涵 

机构地区：[1]中国矿业大学信息与控制工程学院,江苏徐州221008

出　　处：《煤炭技术》2018年第2期272-273,共2页Coal Technology

摘　　要：以姚桥煤矿井下主煤流缓冲仓智能监控保护系统为背景,引入了基于区间控制的动态矩阵预测算法(DMC)。通过对带式输送机进行受力分析,建立起煤流量与带速之间的关系模型。然后设计了以PID控制器为副回路,DMC为主控回路的DMC-PID串级控制算法,并与传统PID串级控制算法进行比较,利用Simulink进行仿真验证。The intelligent main coal stream momtormg and protection system usea m i aoqmo coalmine,an interval control-bfsed dynamic matrix control （DMC） prediction algorithm was applied. Thestress analysis of the belt conveyor resulted into a model that defines the conveyor coal stream vs beltspeed relation. Next, a designed DMC-PID cascade control algorithm that has PID controller as thesecondary loop and DMC as the main control loop. There had a comparison between this model and thetraditional PID cascade control algorithm. A made simulation was used Simulink to confirm the results.

关 键 词：给煤机 带式输送机 DMC—PID串级控制 

分 类 号：TD529[矿业工程—矿山机电]