The invention discloses an ultra-miniature bionic rotor wing flight control device and method, and the device comprises an ultra-miniature rotor wing, an ultra-miniature rotor wing rotating shaft penetrates through the center of the ultra-miniature rotor wing, the top of the ultra-miniature rotor wing rotating shaft is connected with two piezoelectric ceramics which are symmetrically arranged, and the bottom of each piezoelectric ceramic is connected with a first carbon rod. The two ends of the first carbon rod are sleeved with miniature bearings, a transmission connecting rod is connected to the portion, between the two miniature bearings, of the first carbon rod, the other end of the transmission connecting rod is fixed to the ultra-miniature rotor wing, the bottom of a rotating shaft of the ultra-miniature rotor wing is sequentially connected with a driving motor and a conductive device, and the driving motor is arranged at the bottom of the rotating shaft of the ultra-miniature rotor wing. According to the invention, the rotation motion of the ultra-miniature rotor wing is ensured, and the pitch angle of the ultra-miniature rotor wing is adjusted through the micro rotating shaft and the transmission connecting rod through the energy conversion of the piezoelectric ceramics to the electric energy transmitted by the conductive device, so that the flight attitude of the ultra-miniature rotor wing can be effectively adjusted when the ultra-miniature rotor wing flies under a low Reynolds number; and the flight performance of the ultra-miniature rotor wing is improved.

    本发明公开了一种超微型仿生旋翼飞行控制装置及控制方法,包括超微型旋翼,超微型旋翼中心贯穿设置有超微型旋翼转轴,超微型旋翼转轴顶部连接有对称设置的两个压电陶瓷,压电陶瓷底部连接有第一碳杆,第一碳杆两端套接有微型轴承,处在两个所述微型轴承之间的第一碳杆上连接有传动连杆,传动连杆的另一端固定在超微型旋翼上,超微型旋翼转轴底部依次连接有驱动电机和导电装置,超微型旋翼转轴底部设置驱动电机,保证了超微型旋翼的旋转运动,同时通过压电陶瓷的对导电装置传输电能的能量转化,通过微型转轴和传动连杆实现了超微型旋翼俯仰角的调整,这样保证了超微型旋翼在低雷诺数下飞行可以有效调整飞行姿态,提高了超微型旋翼的飞行性能。


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    Titel :

    Ultra-miniature bionic rotor wing flight control device and control method


    Weitere Titelangaben:

    一种超微型仿生旋翼飞行控制装置及控制方法


    Beteiligte:
    LIU ZHEN (Autor:in) / KANG ZIHAN (Autor:in) / ZHAO SHANYONG (Autor:in) / DANG TIANJIAO (Autor:in) / DU HAOWEI (Autor:in) / DONG LONGLEI (Autor:in)

    Erscheinungsdatum :

    18.08.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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