Abstract: Aimed at the problem of triangular fuzzy number multi-attribute decision making with linguistic assessment information，a new decision method is proposed.The method defines the grey association coefficient for the triangular fuzzy number between each alternative and ideal point.The weight vector of attributes is obtained objectively by solving the program of minimizing the maximum deviation.The priorities are presented by the grey association degree.The applied example proves that the method is both effective and practicable.

摘要： 针对包含语言评价信息的三角模糊数型多属性决策问题，提出了一种新的多属性决策方法。该方法定义各方案与理想点的三角模糊数灰关联系数，通过求解最小最大偏差优化模型客观地确定了属性的权重，根据方案的灰关联度给出方案排序结果。应用实例验证了算法的有效性和实用性。