VV & A Process of Guidance Simulation System

The importance of VV & A has been concerned widely. In this paper, a VV & A process model overlay for the development process of a certain guidance simulation system is put forward, and the main purpose, tasks, participant, and usable methods of each activity in VV & A process are focused, after analyzing the functional components and development process of which. The research findings is summary and refining of our efforts, and is stabile foundation for VV & A standards for guidance simulation system.