摘要
以2007-2012年度国家安全生产监督管理总局煤矿事故统计数据为基础,利用灰色关联分析法构建了煤矿安全系统灰色关联评价模型,通过计算系统数据序列之间的灰色关联度建立了灰色关联矩阵。根据优势分析原则得到影响煤矿事故的主要影响因素是瓦斯事故、顶板事故和水灾事故。该方法能够为煤矿事故的预防及安全管理提供有效的参考依据。
Based on the statistics of 2007-2012 State Administration of Work Safety coal mine accident,a grey rela-tional analysis model of coal mine accidents was established,and the grey correlation matrixes were established ac-cording to the grey relevance degree of data series. The gas accident,roof accident and flood accident were consid-ered as the main influential factors according to the advantage analysis method. The analysis method provides scien-tific basis for further prevention and control of coal mine accidents,as well as strengthening coal mine safety pro-duction management.
出处
《太原科技大学学报》
2014年第2期102-104,共3页
Journal of Taiyuan University of Science and Technology
基金
国家自然科学基金(41272374
61301250)
山西省国际科技合作项目(2012081036)
校博士启动基金(20122046)
关键词
灰色关联分析模型
灰色系统
关联系数
煤矿事故
grey correlation analysis model
grey system
correlation coefficient
coal mine accident
