组合赋权法在矿山地质环境综合评价中的应用  

Application of Combination Weighing Method to Comprehensive Evaluation of Mining Geological Environment

作　　者：武菊[1] 任鹏[2] 

机构地区：[1]内江师范学院数学与信息科学学院,四川内江641112 [2]西南技术物理研究所(209所),四川成都640041

出　　处：《内江师范学院学报》2009年第12期60-62,共3页Journal of Neijiang Normal University

摘　　要：针对矿山地质环境综合评价过程中的权重确定问题,基于粗糙集(RS)理论和层次分析法(AHP)提出了组合赋权法.该方法综合考虑了指标的主、客观成分,将专家判断和客观分析相结合,可以得到较为理想、合理的权重值.通过实例分析说明这种组合方法具有可行性和科学性.In order to solve the problem in determining the weight during the comprehensive evaluation of the mining geo- logical environment, a combination weighing method based on the Rough Set Theory and AHP is put forth. Both the objective and subjective aspects of indexes are taken into account by this method, and in combination with experts＇ judgment plus objec- tive analysis a relatively reasonable weight value is thus obtained. An example is given to demonstrate the feasibility and validity of this method is illustrated by an instantial analysis.

关 键 词：矿山地质环境综合评价 组合权重 模糊统计法 

分 类 号：X820.2[环境科学与工程—环境工程]