Research on Integrated Modeling and Simulation Method of Missile Electrical System Based on X Language

For the large and complex products, the current traditional model-based systems engineering (MBSE) approach to system design and simulation by integrating a variety of modelling and simulation languages and platforms cannot ensure efficient and accurate feedback of system design to achieve rapid design optimization. A new generation of integrated modeling and simulation language, X language, designed for complex systems and supporting MBSE, has been applied to achieve integrated modeling and simulation of the missile electrical system. By analyzing the power supply demands of each device during the missile guidance process, system-level and physical-level models of the guidance scenario were established. Unified modeling and simulation verification was carried out using XLab, a modeling and simulation software tailored to X language. The integrated method of collaborative design and simulation for complex products based on X language provides a new theory and method reference for the designers in different fields to realize the coordination and optimization of the complex product design.