The invention discloses an anti-skid braking control method for a flying wing unmanned aerial vehicle, which belongs to the technical field of unmanned aerial vehicle control, and is characterized by comprising the following steps: a, an unmanned aerial vehicle management computer sends the ground speed of an aircraft to a braking control unit, and the braking control unit collects the wheel speed; b, the brake control unit calculates the ratio # imgabs0 # of the airplane wheel speed to the airplane ground speed according to the airplane ground speed and the airplane wheel speed; c, calculating the anti-skid quantity # imgabs1 # of the right wheel, wherein the anti-skid quantity # imgabs2 # of the left wheel is the same as the anti-skid quantity # imgabs3 # of the right wheel; and d, the unmanned aerial vehicle management computer sends out a braking instruction according to the calculated left braking driving instruction # imgabs4 and the calculated right braking driving instruction # imgabs5. Under the condition that left and right differential correction is met, asymmetric force generated by left and right brakes can be reduced, left and right differential amount is reserved during anti-skid treatment, course control is not affected, and disturbance to the course of an airplane can be effectively reduced.

    本发明公开了一种飞翼无人机防滑刹车控制方法,属于无人机控制技术领域,其特征在于,包括以下步骤:a、无人机管理计算机将飞机地速发给刹车控制单元,刹车控制单元采集机轮速度;b、刹车控制单元根据飞机地速和机轮速度计算机轮速度与飞机地速的比值#imgabs0#;c、计算右轮防滑量#imgabs1#,左轮防滑量#imgabs2#和右轮防滑量#imgabs3#相同;d、无人机管理计算机根据计算得到的左刹车驱动指令#imgabs4#和右刹车驱动指令#imgabs5#发出刹车指令。本发明在满足左右差动纠偏的情况下,能够使左、右刹车产生的不对称力减小,防滑处置时保留左右差动量,对航向操控无影响,能够有效减小对飞机航向的扰动。


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    Titel :

    Anti-skid braking control method for flying-wing unmanned aerial vehicle


    Weitere Titelangaben:

    一种飞翼无人机防滑刹车控制方法


    Beteiligte:
    ZHANG XIAOJUAN (Autor:in) / HE YONG (Autor:in) / REN JIE (Autor:in) / LI JINGHONG (Autor:in) / ZHANG YAO (Autor:in) / WANG YAN (Autor:in) / LIU YONGZHI (Autor:in)

    Erscheinungsdatum :

    2023-09-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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