Research on Software Life Cycle Model Suitable for Aerospace System Engineering

China’s aerospace products are known all over the world for their high efficiency and high quality, and aerospace software plays an important role in aerospace system engineering. However, the traditional Software Life Cycle Model is not suitable for the high-efficiency and high-quality development requirements of aerospace products. This paper summarizes the characteristics of the aerospace system engineering and the characteristics of aerospace software, and proposes a rapid iterative development model based on mature technical solutions. Using this model to develop aerospace software products can solve efficiency and quality issues at the same time, opening up new ideas for aerospace software development. And the effectiveness of the model has been proved through practice.(Abstract)