基于数字孪生和数据驱动的新型煤矿智能支护监控系统设计  

Design of Novel Coal Mine Intelligent Support Monitoring System Based on Digital Twin and Data Driven

作　　者：洪飞 HONG Fei(Changzhi coal safety information dispatching center,Changzhi046000,China)

机构地区：[1]长治市煤炭安全信息调度中心,山西长治046000

出　　处：《煤矿现代化》2021年第5期116-118,122,共4页Coal Mine Modernization

摘　　要：煤矿支护严重影响着煤矿安全生产与高效开采,很多研究集中在采掘设备上,对煤矿支架的智能化研究不足。鉴于此,本文从虚拟现实的概念出发,基于数字孪生和数据驱动的先进理念,构建了新型煤矿智能支护监控系统。将“ANSYS”与“Unity3D”2种软件进行有效耦合,提出了数字孪生和数据驱动耦合的液压支架智适应调整方案,该方法是一种虚拟现实技术在煤矿机械中的具体示范应用,可以指导完成在虚拟环境下综采工作面支护监测与动态规划。根据真实物理场景数据,在虚拟空间中对支架的调整进行演化,并根据演化结果指导真实场景,避免了支架调整过程中可能造成的不良效果。为液压支架的联动仿真和虚拟状态安全监测与控制提供了理论支持和应用的新思路。Coal mine support seriously affects the safe production and efficient mining of coal mine.Many researches focus on the mining equipment,and the intelligent research of coal mine support is insufficient.In view of this,starting from the concept of virtual reality,based on the advanced concept of digital twin and data-driven,a new intelligent support monitoring system for coal mine is constructed.By effectively coupling"ANSYS"and"unity3D",an intelligent adjustment scheme of hydraulic support with digital twin and data-driven coupling is proposed.This method is a specific demonstration application of virtual reality technology in coal mine machinery,which can guide the completion of support monitoring and dynamic planning of fully mechanized mining face in virtual environment.According to the real physical scene data,the bracket adjustment is evolved in the virtual space,and the real scene is guided according to the evolution results,which can avoid the adverse effects in the bracket adjustment process.It provides theoretical support and new application ideas for linkage simulation and virtual state safety monitoring and control of hydraulic support.

关 键 词：煤矿安全管理 智能化支护 数字孪生 数据驱动 虚拟现实 

分 类 号：TD679[矿业工程—矿山机电]