研究了二阶模糊微分方程的数值解,给出并证明了二阶模糊微分方程的2个特征定理,利用特征定理二阶模糊微分方程可以转化为微分方程组,从而求得二阶模糊微分方程的解。
In this paper, we study numerical solutions to second-order fuzzy differential equations initial value problems. Two charac- terization theorems for second-order fuzzy differential equations are given and proved. Seeond-order fuzzy differential equations can be translated into ordinary differential equations by these characterization theorems, so as to obtain solutions to fuzzy differential equations.