Validate DoDAF Architecture Based on Executable Model

In this paper,aiming at the issue of Architecture validation,the method of Executable model with xUML is put forward,and it is used to validate the Architecture. Firstly,for designing the Executable model of the DoDAF Architecture,the design model and step of the "state transfer describe"model and the method of the activity chart executable alteration are proposed. Secondly,the validation method and steps with the executable model based xUML are presented. At last,a example verifies the feasibility and validity for the method.