基于组合赋权及TOPSIS的起重机械再制造评估  

Remanufacturing evaluation of hoisting machinery based on combination weighting method and TOPSIS

作　　者：夏勇 Xia Yong

机构地区：[1]徐州罗特艾德回转支承有限公司,徐州221000

出　　处：《起重运输机械》2020年第18期27-31,共5页Hoisting and Conveying Machinery

摘　　要：根据起重机械的实际工作情况,提出了基于经济性、技术性和环境资源性的再制造综合评价方案,基于层次分析与熵权法理论,结合修正的理想解法,建立了基于AHP—熵权系数—TOPSIS的起重机械综合评估模型。通过实例,验算了模型的有效性。研究表明,此方案为起重机械再制造的综合评估提供了一种可行的方法。According to the actual working conditions of hoisting machinery,this paper puts forward a comprehensive evaluation plan of remanufacturing of hoisting machinery based on economy,technology and environmental resources and establishes a comprehensive evaluation model of hoisting machinery based on AHP(analytic hierarchy process)-entropy weight coefficient-TOPSIS by adopting the theory of AHP,entropy weight method and combining modified ideal solution.The validity of the model was verified through example analysis.Results shows that this plan provides a feasible method for comprehensive evaluation of heavy machinery remanufacturing.

关 键 词：起重机械 再制造 熵权系数 层次分析法 TOPSIS 

分 类 号：TH215[机械工程—机械制造及自动化]