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矿井通风三维可视化仿真系统的设计与实现
引用本文:牛永胜,曹荣,陈学习,王平.矿井通风三维可视化仿真系统的设计与实现[J].金属矿山,2007,37(7):73-76.
作者姓名:牛永胜  曹荣  陈学习  王平
作者单位:1.华北科技学院;2.中国矿业大学
基金项目:国家重点基础研究发展计划(973计划) , 国家科技攻关计划
摘    要:针对目前国内外通风仿真系统软件存在的不足,提出了矿井通风三维可视化仿真系统的总体设计,系统由4大模块组成,即通风系统的三维自动构建、通风系统的三维可视化、动态风流仿真和通风图属三维交互查询。通风系统构建模块为系统提供数据,三维可视化模块用于系统的三维可视化操作。动态风流仿真模块基于改进的粒子系统算法,可显示风流方向、风流类型、风量等通风参数。三维交互查询模块用于通风系统的空间查询与分析。对上述4个模块的关键问题进行了详细研究和实现,并以开滦矿区某矿通风数据进行了实际应用,验证了系统的可行性与实用性。

关 键 词:矿井通风    三维可视化仿真系统    改进粒子系统算法    三维交互查询
修稿时间:2007-06-10

Design and Implementation of 3D Visualized Simulation System of Mine Ventilation
Niu Yongsheng,Cao Rong,Chen Xuexi,Wang Ping.Design and Implementation of 3D Visualized Simulation System of Mine Ventilation[J].Metal Mine,2007,37(7):73-76.
Authors:Niu Yongsheng  Cao Rong  Chen Xuexi  Wang Ping
Affiliation:1. North China Institute of Science and Technology; 2. China University of Science and Technology
Abstract:An overall design of 3D visualized simulation system of mine ventilation is proposed, which is composed of the modules of 3 D automatic construction of the ventilation system, 3 D visualization of the ventilation system, dynamic airflow simulation and 3 D interactive inquiry of the attributes of the ventilation map. The module of ventilation system construc- tion is to provide the data to the system ; the 3 D visualization module is for the 3 D visualization operation of the system; the dynamic airflow simulation module is based on the modified particle system algorithm and can display the ventilation param- eters such as airflow direction, airflow type and airflow amount; and the 3D interactive inquire module is used for the space inquiry and analysis of the ventilation system. The detailed study and implementation are made on the above four modules, and the practical application of them with the ventilation data of a mine in Kailuan mine area has verified the feasibility and practicability of the system.
Keywords:Mine ventilation  3D visualized simulation system  Improved particle system algorethim  3D interactive inquiry
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