The invention discloses a variable gravity center device suitable for a lifting and floating integrated aircraft and a pitching control method, and relates to the technical field of aircraft design, the variable gravity center device comprises an energy storage battery balance weight, a gear transmission mechanism and a guide rail, and the guide rail is connected with the energy storage battery balance weight through the gear transmission mechanism; the energy storage battery counter weight is arranged above the gear transmission mechanism, and a locking mechanism is arranged on the gear transmission mechanism. According to the variable-gravity-center device suitable for the lifting and floating integrated aircraft and the pitching control method, the change of pitching torque is controlled in a variable-gravity-center mode, the horizontal tail does not play a role in control after being provided with the variable-gravity-center device, the inflatable bag body is adopted to only serve as a stabilizer of the aircraft, and the weight of the structure is further reduced; the variable-center-of-gravity device generates large pitching moment, is high in adjusting capacity, is faster and more accurate in adjustment, and is less prone to overshoot.

    本发明公开了一种适用于升浮一体飞行器变重心装置和俯仰控制方法,涉及飞行器设计技术领域,包括储能电池配重、齿轮传动机构和导轨,所述导轨通过所述齿轮传动机构与所述储能电池配重连接,所述储能电池配重设置在所述齿轮传动机构的上方,所述齿轮传动机构上设置有锁定机构。本发明采用上述结构的一种适用于升浮一体飞行器变重心装置和俯仰控制方法,用变重心方式控制俯仰力矩变化,平尾在具有变重心装置后,可不起操纵作用,采用充气囊体形式仅作为飞行器安定面,进一步减轻结构重量;变重心装置产生的俯仰力矩大,调节能力强,且变重心装置调节更快速更精确,更不容易出现超调现象。


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    Title :

    Variable gravity center device suitable for lifting and floating integrated aircraft and pitching control method


    Additional title:

    一种适用于升浮一体飞行器变重心装置和俯仰控制方法


    Contributors:
    YANG MUQING (author) / SUN FUDONG (author) / MA DONGLI (author) / GUAN HAO (author) / YANG XIAOPENG (author)

    Publication date :

    2024-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft / B64U



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