摘要
矿井通风系统的灰色性包含随机性和模糊性,还包括这2种不确定性以外的更为广泛的特性,如信息的不完全性和非确定性。采用灰色关联度评价法对矿井通风系统进行评价,有效地弥补了模糊综合评判法的不足,使评价结果更为客观、合理,在评价过程没有丢失信息的观象。
The grey characteristic of the mine ventilation system is including the randomicity and fuzzy. The grey characteristic is also ineluding more wide characteristics except the two uncertainties, such as the uncompleted and uncertainty of the information. Therefore the evaluation of the mine ventilation system conducted with the grey related degree can effectively make up the disadvantages of the fuzzy comprehensive judgment method, which could make the evaluation results more objective and rational. There was no information lost dur- ing the evaluation.
出处
《煤炭科学技术》
CAS
北大核心
2006年第3期69-71,共3页
Coal Science and Technology
关键词
灰色关联度
矿井通风系统
安全评价
grey related degree
mine ventilation system
safety evaluation
