摘要
煤矿瓦斯突出是一种多发的地质灾害,其影响因素众多,但是突出机理尚未研究清楚。将粗糙集理论和技术引入煤矿瓦斯突出区域预测,对影响瓦斯突出的关键因素进行约简,抽取出瓦斯突出相关的决策规则,建立了煤矿瓦斯突出区域预测模型,并通过数据试验和对比,表明粗糙集方法预测瓦斯突出具有较高的预测准确率,同时方法也为瓦斯突出预测提供了新的研究思路。
Gas outburst in coal mines is a frequently occurred geological disaster and is affected by many factors,however the mechanism of gas outburst is still unclear and is being studied.In this paper we introduce rough set theory and technology to forecasting gas outbursts regions in coal mines.By the reduction of crucial factors impacting gas outbursts and the extraction of decision-making rules pertaining to gas outbursts,a forecasting model of gas outbursts regions in coal mines is built.Through data experiments and contrasts,the rough set approach is demonstrated to have quite high precision in forecasting the gas outbursts.Meanwhile,this approach also provides new research conception to forecasting gas outbursts.
出处
《计算机应用与软件》
CSCD
2011年第1期210-212,共3页
Computer Applications and Software
关键词
粗糙集
瓦斯突出
预测
规则
Rough set Gas outburst Forecast Rule
