Study on the Prediction of the Emission Amount of Mine Gas based on Gray Model of the Unequal Interval

摘要：

Because the traditional method used tanto the data and the forecast precision was inferior, prediction the emission amount of mine gas in coal mine has the biggish difficulty. In recent years, the prediction the emission amount of mine gas in coal mine based on equal interval gray system GM(1,1) models had obtained the very big development, but it also had the insufficiency, in view of this insufficiency, a gray model of the unequal interval was established in the paper, through the example to the emission amount of mine gas in coal mine to predicting, the fitting precision was preferably, predicting the result correctly reliable, it could reflect the predicting of mine gas objective existence and the development situation.

关键词： unequal interval gray model mine gas

作者: LI Shuchun XU Jiang LI Kegang TAO Yunqi JI Huiying

作者单位: Key lab. for the Exploitation of Southwestern Resources & the Environmental Disaster Control Engineering, Ministry of Education, Chongqing University, Chongqing 400044, China

会议类型: 国际会议

会议名称: The 2007 International Symposium on Safety Science and Technology(2007采矿科学与安全技术国际学术会议)

会议地点: 河南焦作

会议语种:英文

页码: 1549-1552

在线出版日期: 2007-04-17（万方平台首次上网日期，不代表论文的发表时间）