基于人工神经网络的工作面煤与瓦斯突出预测方法

Neural Network Prediction Method for Coal and Gas Outburst of Face

在全面分析了煤与瓦斯突出影响因素的基础上 ,提出了煤与瓦斯突出预测的人工神经网络模型。介绍了突出特征指标的选取及表示方法与推理过程。实例分析表明 ,模型精度很高 。

On the basis of analyzing factors effecting on coal and gas outburst, the neural network model for predicting the gas outburst is presented.The characteristic parameter for gas outburst,the expressing method and reasoning process for neural network are introduced.The actual example demonstrates that the precision of model is enough to meet the requirements.Neural network model is reliable to predict coal and gas outburst of the face.