Flight tests study of aircraft anti-skid braking system

The flight test of aircraft anti-skid braking system is necessary in the development of civil aircraft, and the braking performance of the anti-skid system needs to be determined through a large number of flight tests. In this paper, the main influencing factors of braking performance are analyzed through the dynamic model of anti-skid system, and a comprehensive scheme for anti-skid flight tests is proposed, including the selection of flight test points, test methods, system performance analysis methods, and flight test risk analysis. Based on the analysis in this paper, the braking performance is strictly related to runway conditions, aircraft weight and landing speed. This paper analyzes the anti-skid efficiency based on the actual flight test data of a certain type of aircraft, there is a significant difference in braking performance between dry runway and wet runway, the higher speed and heavier weight lead to better braking performance. The results of this analysis provide valuable reference for other types of aircraft.