Forecasting of Absolute Gas Emission in Mine Based on BP-ANN

摘要：

The absolute gas emission of mine refers to many nonlinear problems of complex indexes and different fields. It is difficult to consider every index to choose the evaluation way. So, in order to solve this shortcoming and draw the gas-geologic map, data of Geting mine are taken for example to establish a multi-factor model of absolute gas emission . Based on the comprehensive analysis of absolute emission influential factors, four first-class indexes and twelve second-class indexes can be concluded. Then, BP-ANN is proposed to establish the model by the data of Geting mine. By index normalization and repeated study of ANN, the model of absolute gas emission can be thought as an exact and effective model. Then the absolute gas emission of other unknown areas can be predicated by this model.

关键词： Absolute gas emission BP ANN Geting mine Training

作者: LV Dawei LI Zengxue SHANG Luning

作者单位: Shandong Provincial Key Laboratory of Depositional Mineralization & Sedimentary Minerals Qingdao 266510, China College of Geological Sciences & Engineering, Shandong University of Science and Technology, Qingdao 266510, China

会议类型: 国际会议

会议名称: 2010 International Conference on Mine Hazards Prevention and Control(第二届矿山灾害预防与控制国际学术会议 ICMHPC)

会议地点: 青岛

会议语种:英文

页码: 262-268

在线出版日期: 2010-10-15（万方平台首次上网日期，不代表论文的发表时间）