煤矿综采装备与煤层耦合虚拟仿真实验教学系统设计与实现  

Design and Implementation of Virtual Simulation Experimental Teaching System for Fully Mechanized Mining Equipment Coupling with Coal Seams

作　　者：王学文 李娟莉 谢嘉成 李博 沈卫东 Wang Xuewen;Li Juanli;Xie Jiacheng;Li Bo;Shen Weidong(College of Mechanical and Vehicle Engineering,Taiyuan University of Technology,Taiyuan,030024,China;Shanxi Key Laboratory of Fully Mechanized Coal Mining Equipment,Taiyuan University of Technology,Taiyuan,030024,China)

机构地区：[1]太原理工大学机械与运载工程学院,山西太原030024 [2]太原理工大学煤矿综采装备山西省重点实验室,山西太原030024

出　　处：《中国现代教育装备》2023年第23期12-15,25,共5页China Modern Educational Equipment

基　　金：中国学位与研究生教育研究重点课题《利用虚拟现实系统提高机械工程专业学位研究生实践能力的模式与实践》(编号:2020ZDA12);教育部高等教育司2022年第二批产学合作协同育人项目“矿用机器人及智能装备虚实融合创新实践平台建设”(编号:221003940061013);教育部高等教育司2022年第二批产学合作协同育人项目“基于数字孪生的煤矿井下多功能机器人系统研究”(编号:221003940061228);中国高等教育学会高等教育科学研究规划重点课题《面向煤机特色机械专业虚实融合实践教学的数字模型资源库建设与应用》(编号:22SZH0306)。

摘　　要：虚拟仿真实验对解决煤机装备煤矿井下实践教学面临的各种现实问题具有重要作用。面向煤矿综采工作面装备认知实践与截割煤壁过程,建立虚拟煤层模型、虚拟装备模型及运动规则,设计综采工作面场景观察视角和人机交互界面,开发煤矿综采装备与煤层耦合虚拟仿真实验教学系统,实现综采装备行为动作仿真与动作控制、采煤机目标截割曲线绘制与行走轨迹记录以及采煤机截割实验评价等实验教学功能,为优化机械工程专业煤机方向实践教学提供支持。Virtual simulation experiments have a positive effect on solving various practical problems faced by coal mining equipment underground teaching practice.For cognitive practice of coal mine fully mechanized mining equipment and process of cutting coal wall,this paper establishes virtual coal seam models,virtual equipment models and their motion rules,designs fully mechanized mining face scene observation perspectives and human-machine interaction interfaces,and develops a virtual simulation experimental teaching system for fully mechanized mining equipment coupling with coal seams.The system can achieve experimental teaching functions such as behavior simulation and action control of fully mechanized mining equipment,drawing of target cutting curves and recording of walking trajectories of coal mining machines,and evaluation of coal mining machine cutting experiments.The system can provide support for optimizing experimental practice teaching in the direction of mechanical engineering coal machinery.

关 键 词：虚拟仿真 实验教学 科学实验 煤机装备 

分 类 号：G434[文化科学—教育学]