Method of requirement analysis for automatic braking system of civil aircraft

Aircraft automatic braking system is an important safety technology in modern aircraft, which automatically applies the pre-selected brake pressure by the pilot during take-off and landing to achieve effective braking of the aircraft. With the development of multi-electric, high efficiency and intelligence of aircraft, automatic braking system is also constantly progressing and improving. At present, automatic braking system has become the standard configuration of civil aircraft, which is of great significance to shorten the ground braking distance and improve flight safety. This paper firstly introduces the basic principle and working mode of the automatic brake system, and then elaborates the comprehensive consideration of the requirement determination decomposition and analysis of the automatic braking system. Finally, the requirements defined for the automatic braking system are confirmed. Provide support for the development of subsequent models.