According to the control system and the control method for the airplane wheel brake differential turning, a differential turning switch is additionally arranged in a brake system, whether an airplane yaws or not is judged through a runway distance detection sensor, and differential auxiliary turning is controlled through the speed of a left airplane wheel and the speed of a right airplane wheel according to a turning instruction; differential turning and deviation rectifying work of the airplane on the ground are achieved. When the airplane is on the ground, whether the airplane is yawed or not can be automatically detected, differential correction of the airplane is automatically implemented, the probability that the airplane rushes out of the runway is reduced by 3%, the turning efficiency and safety of the airplane are improved, and the probability that the airplane rushes out of the runway during yawing is reduced by 11%. When the aircraft turns, according to the turning instruction and the real-time turning angle, the speeds of the left aircraft wheel and the right aircraft wheel are controlled, the turning resistance of the aircraft is reduced, the main aircraft wheel assists in turning, the automatic differential turning function is achieved, the turning efficiency of the aircraft is improved by 12%, the control time and the response time of a pilot are saved, and the workload of the pilot is relieved.
一种飞机机轮刹车差动转弯的控制系统和控制方法,在刹车系统中增加了差动转弯开关,通过跑道距离检测传感器判断飞机是否偏航,根据转弯指令通过左右两个机轮的速度控制差动辅助转弯,实现飞机在地面时的差动转弯以及纠偏工作。当飞机在地面时,能够自动检测飞机是否偏航,自动实施飞机的差动纠偏,降低了飞机冲出跑道的概率3%,提高了飞机的转弯效率和安全性,飞机偏航冲出跑道的概率降低百分之十一。在飞机实施转弯时,根据转弯指令和转弯的实时角度,控制左右机轮速度,减小飞机转弯时的阻力,使主机轮协助转弯,实现了自动差动转弯的功能,飞机的转弯效率提升了12%,节省了飞行员的操纵时间以及反应时间,减轻了飞行员的工作负担。
Control system and control method for airplane wheel brake differential turning
一种飞机机轮刹车差动转弯的控制系统和控制方法
2024-10-01
Patent
Electronic Resource
Chinese
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