煤矿信息不确定情况下的灰色关联度评价

Gray correlation assessment under the condition of uncertain information in cool mine

在我国,煤矿管理水平目前还不能完全提供准确、详细的安全评价信息,使得煤矿安全评价方法应用的可信度降低,安全评价结论的定量分析内容少且不可信。本文尝试采用灰色关联度的评价方法,利用建模和关联分析,使灰色系统"白化",从而对系统安全有效的进行评价、预测和决策。

In our country, the accurate and detailed safety assessment information could not be completely provided under management level of coal mine at present, which resulted in the drop of reliability for the method of safety assessment to be applied in coal mine, and the quantitative analysis content of the safety assessment conclusion was less and suspect. The assessment method of gray correlation was applied in this paper. Modelling and correlation analysis were utilized to make the gray system ＂albino＂, to safety and effectively conduct assessment, prediction and decision-making on system.