A landing gear system 100 for an aircraft, comprising a landing gear 130 movable between extended and retracted positions. The landing gear comprises a position sensor 140 configured to detect an extendible strut 136 (e.g. shock absorber) position and output a signal indicative of the position. A landing gear controller 150 determine that the strut has extended, and the landing gear is in contactwith the ground on the basis of the signal, and automatically causes performance of at least a portion of a procedure to move the landing gear from the extended to the retracted position. Preferably the performance is caused on at least one further criterion, e.g. predetermined time period or bogie pitch angle. The procedure portion may comprise opening landing gear bay door and retracting landinggear. The system may determine the aircraft is about to leave contact with the ground, retracting landing gear sooner after take-off.

    本发明公开了用于飞行器的起落架系统(100)、使用飞行器的起落架控制器对所述飞行器的起落架系统进行控制的方法、非暂时性计算机可读存储介质及飞行器,该起落架系统包括:起落架(130),该起落架能够在伸展位置与收回位置之间移动,起落架包括可伸展支柱(136);位置传感器(140),该位置传感器配置成对可伸展支柱的一部分的位置进行检测并输出指示该位置的信号;以及起落架控制器(150),该起落架控制器以可通信的方式连接至位置传感器,并且该起落架控制器配置成在使用中:接收来自位置传感器的信号;并且基于该信号确定支柱已经伸展且起落架与地面接触并且自动地引起用以使起落架从伸展位置移动至收回位置的程序的至少一部分的执行。


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    Titel :

    Landing gear retraction


    Weitere Titelangaben:

    起落架系统、飞行器及方法与存储介质


    Beteiligte:
    SEAN KERR (Autor:in) / DAVID MARLES (Autor:in)

    Erscheinungsdatum :

    2020-09-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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