| With the rapid development of national economy, all trades and professions need a lot of resources of coal mine. But coal mine accidents happened frequently. Coal and gas outburst becomes the primary problem needing solving urgently. For questions that the deficiency existing in the present prediction of coal and gas outburst in working face causes, theory and technological analysis was carried on. Soft sensor technology is applied into prediction of coal and gas outburst is put forwarded. Prediction soft sensor model of coal and gas outburst dangerous level is built. Considering elements of coal and gas outburst in more aspects predict its dangerous level. Better effect is obtained through simulations. The application of soft sensor technology which guarantees safety of production and coal miner's life has important meanings. |
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