CAJ | 학술논문

针对现有TOPSIS方法中未考虑决策者的一致性所造成的选取结果不合理以至于决策失误的问题，提出了一种基于群一致性检验的多属性TOPSIS方法。首先，在分析数据特点的基础上，利用三角可能性分布对备选方案的属性值进行不确定性描述；其次，利用基于相似性度量方法检验决策者的一致性程度；最后，利用满足一致度的、改进的TOPSIS方法对备选方案进行排序，得到最优的决策结果。通过尾矿坝综合评价实例，对方法进行验证。结果表明可有效避免因使用不一致信息导致的决策失误问题。
침대현유TOPSIS방법중미고필결책자적일치성소조성적선취결과불합리이지우결책실오적문제，제출료일충기우군일치성검험적다속성TOPSIS방법。수선，재분석수거특점적기출상，이용삼각가능성분포대비선방안적속성치진행불학정성묘술；기차，이용기우상사성도량방법검험결책자적일치성정도；최후，이용만족일치도적、개진적TOPSIS방법대비선방안진행배서，득도최우적결책결과。통과미광패종합평개실례，대방법진행험증。결과표명가유효피면인사용불일치신식도치적결책실오문제。
According to the problem that the existing TOPSIS methods do not consider the consistency of deci-sion-makers that result in irrational selection results and even poor decisions, a multi-attribute TOPSIS method was proposed based on group consistency test.First, on the analysis of the characteristics about the data, and using the triangular possibility distribution describe the uncertainty of attribute values about alternatives; Secondly, the of similarity measure are used to test the consistency degree of decision-makers;Finally, the improved TOPSIS method to sort the alternatives, and obtain the optimal decision results.By the examples of tailings dam comprehensive eval-uation verify the validity of the method, the results showed that:this method can effectively avoid the decision con-flicts caused by the use of inconsistent information.