The invention discloses a gliding flapping wing aircraft with bistable passive torsion double wings, which belongs to the technical field of aircrafts, and comprises a fuselage skeleton, a left flapping wing, a right flapping wing, a bistable passive torsion mechanism, a transmission flapping mechanism, a gliding mechanism and a tail vane, bistable passive torsion mechanisms are arranged at the roots of the left flapping wing and the right flapping wing, the gliding mechanism is a deceleration claw-damping rotating wheel mechanism controlled by a steering engine, and a damping rotating wheel is fixedly connected to an output shaft of the transmission flapping mechanism. The flapping wings of the aircraft are passively twisted in the flapping process, and are switched between two steady states in a reciprocating manner, so that the average lift force of the flapping wings in a flapping period is improved, and the effective load of the aircraft is favorably improved; the elastic supporting mechanism can provide steady-state force for the flapping wings, lateral wind and turbulent flow are prevented from interfering with the steady state of the flapping wings, and the sliding function facilitates long-distance flight of the aircraft and improves the cruising ability. And the tail vane can control the yawing and pitching movement.

    本发明公开了一种具有双稳态被动扭转双翼的可滑行扑翼飞行器,属于飞行器技术领域,它包括:机身骨架、左右扑翼、双稳态被动扭转机构、传动扑动机构、滑翔机构、尾舵,其中:所述传动扑动机构为电机驱动的空间曲柄摇杆机构,所述左右扑翼的根部设有双稳态被动扭转机构,所述滑翔机构为舵机控制的减速爪‑阻尼转轮机构,所述阻尼转轮固接于传动扑动机构的输出轴上。该飞行器扑翼扑动过程中被动扭转,在两个稳态间往复切换,提高了扑翼一个扑动周期内的平均升力,有助于飞行器有效载荷的提高;弹性支撑机构可提供给扑翼稳态力,防止侧向风及湍流对其稳态产生干扰,滑行功能有助于飞行器远距离飞行提高续航能力;尾舵可控制其偏航及俯仰运动。


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    Title :

    Slidable ornithopter with bistable passive torsion double wings


    Additional title:

    一种具有双稳态被动扭转双翼的可滑行扑翼飞行器


    Contributors:
    LIU QIANG (author) / YI JIKAI (author) / WANG CUI (author) / WANG YICHAO (author) / YU XIN (author) / XU PENGZI (author) / ZHOU XIAOQIN (author)

    Publication date :

    2025-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / B64C AEROPLANES , Flugzeuge




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