摘要
多目标、多因素决策中，各指标具有不同性质和因次量，在量化比较时不能直接摆在一个尺度下衡量。提出了一种等效系数法的改进办法，利用该方法对矿井设计方案进行了选优，证明是一种技术上简单易行、数据精确度高的方法，值得在煤矿设计中推广应用。
in decisions of multiple objectives and multi-factors, various indices have different properties and dimensions. Hence, they can not be put on the same scale directly for magnitude comparison.A method of equivalent coefficiency is put forward as a modified method. It can be used for optimal selection of mine designs. The method has been proved to be a technically simple and easy method with high accuracy. It is worth popularizing in coal mine design.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
1995年第2期211-213,共3页
Journal of China Coal Society
关键词
矿井设计
等效系数
综合评价
煤矿
mine design, equivalent coefficiency, comprehensive evaluation, weight coefficiency
