Applications of fuzzy differential equations in different engineering field using new modified sumudu transform

Abstract In this new paper, finding solution for different engineering problems based on fuzzy differential equations, When any physical problematic situation is transformed into initial value problem y ' x = f x , y x , y 0 = 0 generally it may not be definite this modelling is faultless. The initial conditions are changeable then the function can hold unidentified constraints. Then the modelling is not probabilistic, since the subjective selections, and then it would be suitable to work Fuzzy differential equations environment. Here the initial value is taken by fuzzy numbers. Fuzzy differential equations solved by modified Sumudu transform. Finally an example shows the proposed method through graphical examples.