Abstract: To verify the avionics system’s different configuration stimulations and the system’s remodification,and to solve the issue that configuration control system can change according to operational needs to ensure the system structure can be reliably reconstructed,the advanced AADL(architecture analysis and design language) was adopted to complete modeling design of avionics configuration control system.With AADL,the avionics configuration control system was analyzed in detail,its features and key techniques were revealed,and the system’s operational principle and internal structure were also reflected.This model shows the system’s functions and non-functional constraints,realizes the system-level modeling strategy and hierarchically describes the system’s structure.

Key words: Avionics,Architecture analysis and design language,Configurations control