基于三级递阶控制的煤矿智能化管控平台的设计

Design of intelligent coal mine management and control platform based on three-level hierarchical control

针对煤矿智能化管控平台系统结构复杂,关联的子系统较多,在数据采集、处理、决策中难以建立数学模型的问题,引入三级递阶控制理论,通过构建需求预测、按需生产、高效运行与精准核算为一体的智能化管控平台,创建全矿人-机-环境多闭环控制,实现煤矿重大灾害隐患实时监测、动态识别、有效预警、超前控制,使煤矿智能化管控平台在设计中有了理论支撑。通过在四川、贵州等地煤矿的现场应用,从设备监控层、区域协同层、全矿优化层逐级智能拓展,实现了用最少的人工、最低的成本、最短的时间产出最大的效益。

In view of the complex structure and many related subsystems of the intelligent management and control platform for coal mines, it is difficult to establish a mathematical model in data acquisition, processing and decision-making. The three-level hierarchical control theory was used to build an intelligent management and control platform integrating demand forecasting, on-demand production, efficient operation and accurate accounting, and create a mine-wide man-machine-ring multi-closed-loop control system to realize coal mining. Real-time monitoring, dynamic identification, effective early warning and advanced control of hidden dangers of major disasters in coal mines provided theoretical support for the design of intelligent management and control platform for coal mines. Through on-site application in coal mines in Sichuan and Guizhou provinces, intelligent development was made step by step from equipment monitoring layer, regional coordination layer and whole mine optimization layer to achieve maximum benefits with the least labor, the lowest cost and the shortest time.