The invention relates to the technical field of bionic robots, and particularly discloses a dielectric elastomer-based decapterus maruadsi-imitated robotic fish and a preparation and control method thereof, the dielectric elastomer-based decapterus maruadsi-imitated robotic fish comprises a robotic fish head, a driving unit, a tail fin, a buoy, a balancing weight and a connecting piece; the driving unit is composed of two bending drivers and an electrode, the end, in a bending state, of each bending driver is fixedly connected with one end of the connecting piece to form a fish fin, and the non-bending parts of the bending drivers are bonded and fixed to form a fish body; the robotic fish head is fixedly connected with the other end of the connecting piece, and the tail fin is pasted and fixed at one end of the fish body; the buoy is fixed to the upper portion of the head of the robotic fish, and the balancing weight is fixed to the lower portion of the head of the robotic fish. The dielectric elastomer-based decapterus-imitating robotic fish provided by the invention adopts the dielectric elastomer to manufacture the bending driver, can better simulate fish swimming, adapts to a complex underwater environment, and effectively improves the working efficiency.
本发明涉及仿生机器人技术领域,具体公开了一种基于介电弹性体的仿鲹机器鱼及其制备和控制方法,包括机器鱼头部、驱动单元、尾鳍、浮漂、配重块和连接件;所述驱动单元由两个弯曲驱动器和电极构成,所述弯曲驱动器呈弯曲状态的一端与所述连接件的一端固定连接组成鱼鳍,所述弯曲驱动器没有弯曲的部分进行粘合固定组成鱼身;所述机器鱼头部和所述连接件的另一端固定连接,所述尾鳍粘贴固定在所述鱼身的一端;所述浮漂固定在所述机器鱼头部的上方,所述配重块固定在所述机器鱼头部的下方。本发明提出的一种基于介电弹性体的仿鲹机器鱼采用介电弹性体制成弯曲驱动器,能更好模拟鱼类游动、适应复杂水下环境,有效提升作业效率。
Dielectric elastomer-based decapterus maruadsi-imitated robotic fish and preparation and control method thereof
一种基于介电弹性体的仿鲹机器鱼及其制备和控制方法
2025-05-13
Patent
Electronic Resource
Chinese
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