249 / 2018-05-09 17:28:38

Research on Ventilation System Optimization Based on BP Artificial Neural Network

Ventilation System; Optimization; BP Artificial Neural Network; ventilation resistance

矿山职业健康与环境安全 > 通风

Because air quantity was short and mine gas emission of deeply developing might increase in coal mine, some plans about mine ventilation system optimization based on BP neural network were proposed after the mensuration of ventilation resistance in ventilation system had been performed. According to the result of calculation by computer based on the data obtained in mensuration in Longmen coal mine, the paper made an optimizing plan based on BP neural network for mine ventilation system to solve the problems of mine fan high pressure and short air quantity, and got great benefits in economy and society. The main advantages of BP artificial neural network include simple structure, efficient convergence, precise forecasting, etc. The precision in calculation of model is higher, it has a certain practical value.