The invention discloses an undercarriage system and a maneuvering and braking method of an aircraft. The system comprises a motor, a stator of the motor is arranged on a bearing of a tire, and a rotor of the motor is arranged on a hub of the tire; the detection device is used for detecting the height of the tire from the ground and the difference value between the tire rotation linear speed and the flight speed of the aircraft; the electric signal input end of the controller is electrically connected with the detection device, the electric signal output end of the controller is electrically connected with the motor, and the controller is used for sending a control signal to the motor and controlling the motor to be turned off and turned on; and the difference value between the tire rotation linear speed and the flight speed of the aircraft is within a preset range. By the adoption of the structural form, the difference value between the tire rotation linear speed and the flight speed of the aircraft is within the preset range when the tires touch the ground, and then abrasion of the tires is reduced.

    本发明公开了一种起落架系统及飞行器的机动和制动方法。该系统包括:电动机,电动机的定子设置在轮胎的轴承上,电动机的转子设置在轮胎的轮毂上;检测装置,检测装置用于检测轮胎距离地面的高度以及轮胎转动的线速度与飞行器飞行速度之间的差值;控制器,控制器的电信号输入端与检测装置电连接,控制器的电信号输出端与电动机电连接,用于向电动机发送控制信号,控制电动机的关闭和开启,使轮胎距离地面的高度达到预设值时,使轮胎转动的线速度与飞行器飞行速度之间的差值在预设范围内。采用上述结构形式,使轮胎转动的线速度与飞行器飞行速度之间的差值在轮胎着地时在预设范围内,进而减少轮胎的磨损。


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    Title :

    Undercarriage system and maneuvering and braking method of aircraft


    Additional title:

    起落架系统及飞行器的机动和制动方法


    Contributors:
    CHANG CHENG (author) / YAN SUYIN (author)

    Publication date :

    2023-08-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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