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由煤科总院北京开采所承担的部重点科研项目《难冒煤层综放高产高效关键技术研究》,于1997年12月25日通过原煤炭部科教司的技术鉴定.该项目针对难冒煤层高产高效综放工作面推进速度快,来压时间短的特点,采用综合智能化预报手段,得出矿山压力及巷道变形的宏观超前趋势规律,用灰色等维拓扑预测方法对矿压显现作近期预报,并且用人工神经元网络的自适应法实施预报顶板来压特征.三种智能预报方法结合运用,在古书院矿试
The key scientific research project “Research on key technologies of high yield and high efficiency of fully mechanized top coal caving with difficulty in perforation of coal”, undertaken by Beijing Mining Administration of Coal Science and Technology General Administration, passed the technical appraisal of Science and Education Department of the former Ministry of Coal Industry on December 25, High productivity and efficient caving working face with fast propulsion, short time pressure characteristics, the use of integrated intelligent prediction means, come to the mine pressure and roadway deformation of the macro-forward trend, with gray contour topological prediction method for mine pressure for the recent Forecast, and artificial neural network adaptive method for the implementation of the forecast roof to suppress features.Three kinds of intelligent forecasting methods combined with the application,