摘要
通过对回采工作面瓦斯涌出量影响因素的研究,认为回采工作面瓦斯涌出量的变化受诸多因素的影响和制约,因素与因素之间的作用关系很难确定,无法用解析函数来描述其变化规律。应用灰色系统控制理论建立相应的预测模型,该模型在实际应用过程中能较好地反映回采工作面瓦斯涌出的变化规律,对回采工作面安全生产具有重要指导意义。
Through research on influencing factors of gas emission at the coal face,it is thought that the change of gas emission is affected and restricted by many factors,it is difficult to determine the relationships among factors,it is impossible to describe its variation by using analytical function.The corresponding prediction model is set up by using the grey system theory.The model can reflect the variation of gas emission at the face in the process of practical application.it has guiding significance for safety in production at the face.
出处
《煤炭技术》
CAS
北大核心
2011年第5期99-100,共2页
Coal Technology
