基于AHP和MEA的提升机首绳安全更换方案的选择  

Selection of Method for Safety Replacing First Rope of Hoist Based on AHP and MEA

作　　者：马凯成[1] 贾福音[1] 董孟娟[1] 

机构地区：[1]中国矿业大学安全工程学院,江苏徐州221116

出　　处：《煤矿机械》2011年第12期93-95,共3页Coal Mine Machinery

摘　　要：针对提升机首绳换绳方法的选择这一多属性决策问题,在总结和分析了目前矿井2种常用换绳方法的基础上,采用层次分析法(AHP)和物元分析法(MEA)进行综合决策分析。运用层次分析法,以综合安全性、完成换绳时间和准备工作为准则,对构建层级结构图进行属性分析,以问卷形式获取调查数据,通过矩阵运算得到初始权重;运用物元分析法通过求取关联系数精确求解元素的最终权重。Aimed at the selection of the method for safety replacing first rope of hoist as a multi- attribute decision making problem, summarized and analyzed two methods of replacing first rope of mine hoist, adopted the analytic hierarchy process （AHP） and the matter elements analysis （MEA） to carry out the comprehensive decision. The AHP was introduced to construct hierarchical structure diagram with replacing the rope as fundamental objective and comprehensive safety, finish time, preparation as criterion level. The date was obtained with questionnaire and the initial weights with matrix operation. The final weighs were much more accurate by seeking correlative coefficients with matter elements analysis （MEA）.

关 键 词：层次分析法 物元分析法 换绳方法 层级结构 关联度 

分 类 号：TD534[矿业工程—矿山机电]