The invention discloses a multi-mode autonomous deformation bionic jet aircraft, and belongs to the field of machinery. Comprising a head flapping wing, a watertight electronic cabin, a heavy buoyancy adjusting cabin, a flexible jet flow control cabin and a vector nozzle which are sequentially arranged in the axial direction, and the overall contour simulates the shape of a squid; the head flapping wing comprises a head shell and flexible flapping wings symmetrically arranged on the two sides of the head shell. The watertight electronic cabin is used for accommodating electronic components used by the aircraft; the heavy buoyancy adjusting cabin adjusts buoyancy through weight, and then control over the depth of the aircraft is achieved. The flexible jet flow control cabin completes the processes of water absorption and rapid drainage by controlling expansion and contraction of the volume, further completes jet flow-sliding motion and provides intermittent propulsive force; the vector nozzle completes control over the jet flow direction by changing the included angle between the vector nozzle and the central axis of the vehicle, and then control over the navigation direction and posture of the vehicle is achieved. The squid jet propulsion device can completely simulate the jet-sliding movement process of squids, and efficient jet propulsion is carried out.

    本发明一种多模态自主变形仿生喷流航行器,属于机械领域;包括沿轴向依次排布的头部扑翼、水密电子舱、重浮力调节舱、柔性喷流控制舱、矢量喷口,整体轮廓模仿鱿鱼外形;所述头部扑翼包括头壳及对称设置于头壳两侧的柔性扑翼;所述水密电子舱用于容纳航行器所用电子元器件;所述重浮力调节舱通过重量调节浮力,进而实现对航行器深度的控制;所述柔性喷流控制舱通过控制体积的膨胀和收缩,完成吸水和急速排水的过程,进而完成喷流‑滑行运动,提供间歇性的推进力;所述矢量喷口通过改变与航行器中轴线之间的夹角,完成对喷流方向的控制,进而实现航行器航行方向和姿态的控制。本发明能够完全模仿鱿鱼的喷流‑滑行运动过程,进行高效的喷流推进。


    Access

    Download


    Export, share and cite



    Title :

    Multi-mode autonomous deformation bionic jet aircraft


    Additional title:

    一种多模态自主变形仿生喷流航行器


    Contributors:
    LUO YANG (author) / XU TONGSHI (author) / PAN GUANG (author) / LI HANZHE (author) / MENG XUDONG (author) / HUANG QIAOGAO (author)

    Publication date :

    2024-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen



    Semi-autonomous bionic flapping wing aircraft

    HU DANDAN / DONG CHENCHU / GUAN RUOQIAO et al. | European Patent Office | 2021

    Free access

    Hovering multi-wing bionic aircraft

    YANG XIAOJUN / ZHANG MINGHAO / SONG BIFENG et al. | European Patent Office | 2022

    Free access

    Bionic aircraft

    MO QIQI | European Patent Office | 2020

    Free access

    Bionic aircraft

    ZHAO XIAOWEI / ZENG DONGHONG / BAOYINHEXI | European Patent Office | 2020

    Free access

    Bionic aircraft

    CHEN DESHENG | European Patent Office | 2016

    Free access