Forecasting of Gas Emissions at Fully Mechanized Caving Face in Gassy Mine Based on Multi-variable Gray Model

XIAO Peng; LI Shu-gang; SONG Ying; LIN Hai-fei; PAN Hong-yu

Safety in Coal Mines > 2013 > 44(10): 11-13.

XIAO Peng, LI Shu-gang, SONG Ying, LIN Hai-fei, PAN Hong-yu. Forecasting of Gas Emissions at Fully Mechanized Caving Face in Gassy Mine Based on Multi-variable Gray Model[J]. Safety in Coal Mines, 2013, 44(10): 11-13.

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Forecasting of Gas Emissions at Fully Mechanized Caving Face in Gassy Mine Based on Multi-variable Gray Model

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Published Date: October 19, 2013

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Abstract

Forecasting the gas emission is an important link in the mine gas prevention and control for making effective measures. In this paper, based on the comprehensive consideration of the influence factors of gas emission, using multi-variable gray mode predicted model to predict the gas emissions of fully mechanized caving working face, the model has higher prediction precision.
- gas emission,
- fully mechanized caving face,
- multi-variable gray model,
- gassy mine,
- gas prevention,
- gas forecast

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