Application and development of MBSE in aerospace

Abstract MBSE (Model-Based Systems Engineering), as the representation of digital technology, has achieved effective management of system complexity through model-centric means, and a state of coordination and matching with modern complex engineering systems. On the basis of introducing the background of MBSE and the overview of MBSE practice in the aerospace field, two typical application cases of MBSE in the domestic and foreign were analyzed. In order to provide reference for the application of MBSE in the aerospace field, suggestions and conclusions on the development of MBSE application in China were put forward: the integration of traditional development process and MBSE method, the consistency understanding of system model, and the integration ability of system model and domain model.