The concept of fuzzyrandomvariable-valued convex functions is introduced.
定义了模糊随机变量值凸函数概念，讨论了它的基本性质。
2
Based on the concept of fuzzyrandomvariable, the concept of convex sets of fuzzyrandom vectors is introduced, and some examples for such type of convex sets are given.
在模糊随机变量的基础上引入了模糊随机向量凸集的概念，给出了几个模糊随机凸集的例子。
3
By using fuzzyrandomvariable theory and fuzzy set theory, the concept and its calculation method of fuzzy random characteristic quantity of safety grade are put forward.