The forecast method of gas gushing based on the grey BP neural network

The gas gushing influenced by many factors and the trend is complex, it is difficult to establish the mathematical model to predict accurately. This study proposed based on grey dynamic model of artificial neural network, organic combination of intelligent analysis method, a grey neural network combination forecast model. This model can weaken effectively the grey forecast data sequences of the advantages and the volatility of the strong nonlinear neural network adaptive ability and make gas gushing forecast precision improved.