The invention relates to the technical field of soft robots, and particularly discloses an eel-imitating robotic fish based on dielectric elastomers, which comprises five connected pipe joint type dielectric elastomer drivers, a head, a tail handle and a tail fin, the head part is connected with one end of the pipe joint type dielectric elastomer driver, the tail handle is connected with the other end of the pipe joint type dielectric elastomer driver, and the tail fin is connected with the tail handle; the pipe joint type dielectric elastomer driver is composed of circular frames, a central elastic plate, dielectric elastomers and electrodes, the circular frames are divided into a first circular frame and a second circular frame and are of a male and female structure, and the central elastic plate is used for connecting the first circular frame and the second circular frame and is connected with the dielectric elastomers. And the dielectric elastomer is wound on the circular frame I and the circular frame II. The eel-imitating robotic fish based on the dielectric elastomer shows remarkable advantages in the aspects of propelling performance, flexibility, noise control and the like, and is suitable for various application scenes such as seabed detection, maintenance inspection and the like.

    本发明涉及软体机器人技术领域,具体公开了一种基于介电弹性体仿鳗鲡机器鱼,包括5个相连接的管节型介电弹性体驱动器、头部、尾柄和尾鳍;所述头部和所述管节型介电弹性体驱动器的一端连接,所述尾柄和所述管节型介电弹性体驱动器的另一端连接,所述尾鳍和所述尾柄连接;所述管节型介电弹性体驱动器由圆形框架、中央弹性板、介电弹性体和电极组成,所述圆形框架分为圆形框架一和圆形框架二,为雌雄结构,所述中央弹性板用于连接圆形框架一、圆形框架二,所述介电弹性体缠绕在圆形框架一和圆形框架二上。本发明提出的一种基于介电弹性体仿鳗鲡机器鱼在推进性能、灵活性、噪音控制等方面展现出显著优势,适用于海底探测、维护检查等多种应用场景。


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    Title :

    Imitation eel robotic fish based on dielectric elastomer


    Additional title:

    一种基于介电弹性体仿鳗鲡机器鱼


    Contributors:

    Publication date :

    2025-05-13


    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



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