Development of a dynamic forecasting model for the total methane inflow of a colliery

摘要

The "grey system" theory was developed in China in 1982 and subsequently used in many fields, in particular in system forecasting. In this contribution a dynamic forecasting model of the total methane inflow of a colliery is developed on the basis of this theory. The advantages include the high forecasting accuracy, the small number of random samples and the small amount of calculation.