First, under condition of probability is interval number and attribute is trapezoidal fuzzy number, transform interval probability to point probability and transform SMADM matrix to no-risk multiple attribute decision-making matrix, and obtain optimum solution using ideal point method.
第一,概率为区间数、属性值为梯形模糊数的随机多属性决策情况下,把区间概率转换成点概率,然后把随机决策矩阵转化成无风险决策矩阵,最后用理想点法求出最优解。
参考来源 - 概率不确定的模糊多属性决策方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
工程中的不确定性问题目前可以通过概率方法、模糊方法和区间方法来解决。
The uncertain problems in engineering can be solved by using probabilistic, fuzzy or interval method.
基于以上现状，本文提出了一种基于区间模型的非概率可靠性度量及分析方法。
Out of the above-mentioned situation, a new method-non-probabilistic reliability measurement and analysis method based on interval model is proposed.
用UMAU置信区间对参数进行估计，这种方法是通过构造的区间包含“错误值的概率尽可能小”来刻画精度的。
The parameter being estimated by using UMAU confidence interval, this method can describe precision by making an interval, which includes the smaller probability of wrong value.
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