残矿回收项目投资效果的集对分析评价  

EVALUATION OF SET PAIR ANALYSIS OF INVESTMENT EFFECT OF RECLAMATION PROJECT

作　　者：张红军[1] 

机构地区：[1]武汉科技大学资源工程系,湖北武汉430081

出　　处：《资源与产业》2006年第4期107-109,共3页Resources & Industries

摘　　要：针对矿业系统中残矿回收方案选择的系统决策分析问题,建立了基于集对分析联系数矩阵的综合决策模型。通过特定指数函数对评价指标标准化,用指标相对优异度的加权和建立联系数矩阵,在联系数矩阵的基础上用集对偏序关系对评价方案综合排序,模型简洁、适用性强、决策信息充分。This paper mainly studies on system decision-making analysis of remnant mine reclamation project of mining system, sets up an integrated decision-making model based on set pair analysis contact matrix. This paper also standardizes appraision indexes through the special exponent function, sets up contact matrix to sort set pair partial relation by using the weight of index excellent degree. The model has the characteristics of concision, application and information decision-making sufficiency.

关 键 词：集对分析 联系数矩阵 偏序关系 综合评价 

分 类 号：F407.1[经济管理—产业经济] F224