基于X语言的起飞场景民机协同设计与仿真一体化方法

For the large and complex products, the current traditional model-based systems engineering (MBSE) method of the integrated implementation of multiple modeling and simulation languages and platforms for system design and simulation verification can not ensure the efficient and accurate feedback of system design to realize the quick design optimization. X language, a new generation of integrated modeling and simulation language based on complex systems and supporting MBSE, is used to realize the integrated modeling and simulation on cross-domain subsystems of civil aircraft for the take-off scenarios. From the demand analysis of the take-off process of civil aircraft, the system-level model and physical-level model of the take-off scenarios are established, and the unified modeling and simulation verification is carried out by XLab, an X-language-oriented modeling and simulation software. 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.