The invention discloses a manta ray imitated robotic fish with a passive deformation structure. The manta ray imitated robotic fish comprises a bionic fish body structure, a bionic pectoral fin structure and a hardware control system. Bionic pectoral fin structures are arranged on the two sides of the bionic fish body structure respectively; the bionic pectoral fin structure comprises two driving rods and two driven rods, one ends of the two driving rods are connected with a steering engine arranged on the side face of the bionic fish body structure, the two driven rods are connected with the two driving rods, and a plurality of wing-shaped supporting plates are arranged and used for supporting the bionic pectoral fin skin; the hardware control system is arranged in the bionic fish body structure and used for controlling the bionic pectoral fin structure to act, and passive deformation movement in the spanwise direction and the chordwise direction of the bionic pectoral fin structure is achieved. The shape of the wing-shaped supporting plate of the bionic pectoral fin structure simulates the shape of the section of a real biological pectoral fin, so that the movement performance of the robotic fish is improved, better manta ray biological movement bionics are achieved, and the movement performance of the robotic fish is improved.
本申请公开了一种具有被动变形结构的仿鲼亚目机器鱼,包括仿生鱼体结构、仿生胸鳍结构和硬件控制系统。仿生鱼体结构的两侧分别设置有仿生胸鳍结构;仿生胸鳍结构包括两个主动杆和两个被动杆,两个主动杆一端与设置在仿生鱼体结构侧面的舵机相连,两个被动杆与两个主动杆相连,且设置有若干翼型支撑板,用于支撑仿生胸鳍蒙皮;硬件控制系统设置于仿生鱼体结构的内部,用于控制仿生胸鳍结构动作,实现仿生胸鳍结构的展向和弦向的被动变形运动。本申请仿生胸鳍结构的翼型支撑板外形模拟真实生物胸鳍截面形状,以提高机器鱼的运动性能,实现了更好的鲼亚目生物运动仿生,提高机器鱼的运动性能。
Artificial manta ray robotic fish with passive deformation structure
一种具有被动变形结构的仿鲼亚目机器鱼
2023-12-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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