摘要
根据主成分分析原理,分析了煤矿安全生产现状,建立了煤矿安全事故的影响模型,从而便于进行不同煤矿安全生产指标的对比,通过分析本矿与最优煤矿的差距,明确了努力的方向。
Based on the principle of the analysis of major composition,an analysis is carried out in this paper on the status-quo of work safety in coal mines and hence a coal mine accident im-pact model is established.This makes it possible to make a comparison between the various as-pects of coal mine work safety in different coal mines.An analysis of the differences between a certain mine against the best practice of a selected coal mine with best work safety record tells the average coal mine what to do in mine work safety in the future.
出处
《中国煤炭》
北大核心
2010年第11期105-108,共4页
China Coal
关键词
煤矿安全生产
预警
主成分分析
聚类分析
coal mine work safety
alarm
principal component analysis
clustering method
