摘要
分析了两阶段法的原理,并以某矿通风系统优化指标体系为研究对象,采用两阶段法计算其指标权重。将两阶段法与层次分析法进行对比分析,结果表明,采用2种方法确定的指标权重重要性序列相同,两阶段法的计算结果可靠性高,且计算过程简捷。
The paper analyzed principle of two-stage method, and took index system optimizing of a mine ventilation system as study object, used two-stage method to calculate its index weights. It did contrastive analysis of two-stage method and analytic hierarchy process, and the results showed that the two methods got the same sequence of importance of the index weights, and the two-stage method has high reliability and simple calculation process.
出处
《工矿自动化》
北大核心
2014年第7期45-47,共3页
Journal Of Mine Automation
基金
云南省科技厅研究项目(2011FZ201)
关键词
矿井通风系统
两阶段法
指标权重
mine ventilation system
two-stage method
index weight
