The invention belongs to the technical field of aircraft wheel brake systems, and discloses an aircraft brake control system and method for multiwheel frame main landing gears. In the high speed period, rear-row wheel brakes are weakened, and front-row wheel brakes are strengthened to adapt to the brake bowing moment so that the ground normal force of front-row and rear-row wheels is redistributed, namely that the normal force of the front-row wheels is increased compared with the normal force of the rear-row wheels, so that the transition slip of the rear-row wheels is reduced; and the purposes of improving the aircraft brake efficiency, shortening the taxiing distance and reducing the tire wear of the rear-row wheels are achieved.

    本发明属于飞机机轮刹车系统技术领域,公开了一种多轮车架主起落架飞机刹车系统及方法,在高速段,弱化后排轮刹车,强化前排轮刹车,以适应刹车低头力矩使前后排轮的地面法向力分配,即前排轮的法向力比后排轮的增大,从而减少后排轮的过渡打滑,达到提高飞机刹车效率低,缩短滑跑距离和减少后排轮的轮胎磨损的目的。


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    Title :

    Aircraft brake control system and method for multiwheel frame main landing gears


    Additional title:

    一种多轮车架主起落架飞机刹车控制系统及方法


    Contributors:
    HE YONGLE (author) / LIU WENLIANG (author) / MA XIAOJUN (author) / GU MING (author) / HE WENJING (author)

    Publication date :

    2020-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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