基于LM神经网络瓦斯灾害预测模型的应用研究Applied Research on the Prediction Model of Coalmine Gas Disaster Based on the LM Neural Network

戴 洪磊
2012 Advances in Geosciences  
Currently the forecasting of gas outburst and explosion is one of the issues to be solved in China's coal mine safety production. Based on the LM optimization algorithm of BP neural network, this paper discussed the mathematical model, network architecture and programming design of establishing the neural network prediction model on gas disaster with keeping the relationship among the spatial entities and their distributions, and tested an instance of Jining No. 2 coal mine. The result shows
more » ... t this model is stable, fast and high prediction accurate and it can simulate the mine gas disaster to get higher accurate predictions.
doi:10.12677/ag.2012.22012 fatcat:3m6xsvaskrbfdbhjzfal7gj44u