现代电子技术2025，Vol.48Issue(18)：151-158,8.DOI:10.16652/j.issn.1004-373x.2025.18.023
基于数字孪生技术的刮板输送机运行速度控制方法研究
Method of scraper conveyor operation speed control based on digital twin technology
摘要
Abstract
The mismatch between the running speed of mining scraper conveyor and the coal flow rate at the working face is one of the main reasons for the low operating efficiency of the equipment and the waste of energy consumption.On this basis,a method of scraper conveyor running speed control based on digital twin technology is proposed,a running speed control framework composed of actual scraper conveyor,digital twin model of scraper conveyor,twin data and speed control strategy is designed,the working condition of scraper conveyor is established and researched by combining with the bidirectional coal cutting process for coal mining,which can simulate the running state of scraper conveyor in real time.The running speed and variable speed time of the scraper conveyor can be regulated intelligently according to the predicted load,so as to realize the intelligent control of the scraper conveyor.The experimental comparison was conducted with the data collected from 43101 comprehensive mining face of Yujialiang coal mine.The results show that,in comparison with the traditional fixed-speed control,the method of scraper conveyor speed control based on digital twin technology can improve the loading rate of scraper conveyor by 18.5%and reduce energy consumption by 10.83%.关键词
数字孪生技术/刮板输送机/运行速度控制/智能调速/粗糙径向基神经网络/负载预测/能耗优化Key words
digital twin technology/scraper conveyor/running speed control/intelligent speed regulation/rough radial basis neural network/load prediction/energy consumption optimization分类
信息技术与安全科学引用本文复制引用
汪卫兵,李赖,赵栓峰,路正雄,贺海涛,李开放..基于数字孪生技术的刮板输送机运行速度控制方法研究[J].现代电子技术,2025,48(18):151-158,8.基金项目
陕西省重点研发计划项目:极薄煤层矿区产业集群绿色智能化升级示范工程(2022GD-TSLD-64) （2022GD-TSLD-64）
陕西省重点研发计划项目:极薄煤层绿色智能采装备研发(2022GD-TSLD-63) （2022GD-TSLD-63）
