工业工程Issue(1)：6-10,5.DOI:10.3969/j.issn.1007-7375.2015.01.002
基于 AHP-GRA 模型的煤与瓦斯突出危险性预测
A Research on Coal and Gas Outburst Risk Prediction Based on AHP-GRA
摘要
Abstract
According to the basic principle of AHP-GRA ( analytic hierarchy process-grey relational analy-sis) model, analyze the influence of index of system ’s outburst danger, and using correlation analysis to streamline tertiary indicators in order to reduce the sample size .By adding weight and optimize the Gray model, to improving the convergence speed , While increasing the accuracy of prediction model .Through regional analysis , combined with the instance , validate that the model can effectively predict the outburst dangerous level of coal mine system .关键词
煤与瓦斯突出/灰色模型/权重/危险性等级Key words
coal and gas outburst/gray model/weights/risk classification分类
资源环境引用本文复制引用
于海云,杨慧明..基于 AHP-GRA 模型的煤与瓦斯突出危险性预测[J].工业工程,2015,(1):6-10,5.基金项目
国家重点基础研究发展规划（973计划）资助项目 （）
