煤矿安全2019，Vol.50Issue(5)：138-141,145,5.DOI:10.13347/j.cnki.mkaq.2019.05.035
基于客观优化组合赋权模型的煤层底板突水预测评价研究
Prediction and Evaluation of Coal Floor Water Inrush Based on Objective Optimization Combination Weighting Model
宋曦 1宁云才 1王如猛 2王少强2
作者信息
- 1. 中国矿业大学(北京)管理学院,北京 100000
- 2. 山东科技大学 矿业与安全工程学院,山东 青岛 266590
- 折叠
摘要
Abstract
To solve the problems of various, non-linear, uncertain and cross-influencing evaluation indexes in predicting water inrush from coal seam floor, this paper proposes a coal seam floor water inrush prediction and evaluation method based on objective optimization combination weighting model is proposed for the defects of single objective weighting evaluation. The results show that the model can better reflect the characteristics of the main control factors, optimize the weight of the evaluation index factors in the objective weight model, and reflect the difference degree of the evaluation index factors to the largest extent from the objective and reasonable degree, and realize the quantitative scientific evaluation of the water inrush from coal floor.关键词
客观组合/赋权模型/底板突水/层次分析法/熵权值/复相关系数法/主控因素Key words
objective combination/empowerment model/floor water inrush/analytic hierarchy/entropy value/complex correlation coefficient method/main control factors分类
矿业与冶金引用本文复制引用
宋曦,宁云才,王如猛,王少强..基于客观优化组合赋权模型的煤层底板突水预测评价研究[J].煤矿安全,2019,50(5):138-141,145,5.
