【摘要】 对于具有模糊信息的多目标系统提出了一种模糊多目标决策方法。首先利用专家意见通过模糊算法集结各方案的模糊综合评价值 ,然后改变传统方法中对模糊数进行排序的做法 ,利用一种解模糊算法 ,直接对模糊综合评价值实行解模糊来进行方案优选 ,方法直观、简单 ,易于实现。最后给出了一个数值例子更多还原

【Abstract】 A defuzzifying decision-making method for multiobjective system with fuzzy information is presented in this paper. At first, employing experts opinion using fuzzy numbers and linguistic variables, the fuzzy synthetical evaluation value of each alternative is aggregated by means of standard fuzzy algorithm. Then, insteading of the conventional methods of ranking of fuzzy numbers, the ordering of alternatives is determined by a defuzzifying method, which is intuitive in nature, computationally simple and easy to implement. At last, a numerical example illustrates the presented method.更多还原