Coal Mine Emergency Management Safety Early Warning Research Based on Factor Analysis and BP Network
Wen Le · Science Technology and Industry · 2013
Coal mine accidents have brought huge disasters to mankind,resulting in heavy casualties,incalculable injuries and loss of properties.In order to effectively response to accidents probably happening in coal mine,a safety warning model was built by factor analysis combined with BP neural network.In the method,the coal mine safety emergency management early warning index is determined by factor analysis and the safety early warning model is assessed by the BP.With the neural network toolbox in the MATLAB for early warning simulation experiment and detection,then it arrives at the safety status of mine emergency management,and this can provide a new method for the security early warning of coal mine emergency management.