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Hybrid line-driven continuous bionic robot tuna

A continuous, hybrid line technology, applied in motor vehicles, non-rotating propulsion elements, special-purpose ships, etc., can solve problems such as spherical joint wear, achieve good speed and maneuverability, easy to implement, and simple in structure.

Active Publication Date: 2021-12-10
PEKING UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the vertebrae of the line-driven multi-joint underwater vector propulsion device are connected through spherical joints, and such spherical joints are prone to wear and tear failures

Method used

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  • Hybrid line-driven continuous bionic robot tuna

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Embodiment Construction

[0050] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0051] Embodiments of the present disclosure are described in detail below, examples of which are illustrated in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present disclosure and should not be construed as limiting the present disclosure.

[0052] In describing the present disclosure, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, o...

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Abstract

A mixed line-driven continuous bionic robot tuna comprises a head part, an abdomen part and a tail part which are connected in sequence, and a pectoral fin rotating module is installed on the abdomen part and used for achieving ascending, descending and rolling movement of the mixed line-driven continuous bionic robot tuna on the vertical plane; the tail part is provided with a line driving module and a propeller propelling module, and the line driving module is used for realizing a fish-like propelling mode of the mixed line driving continuous bionic machine tuna; the propeller propelling module is used for providing a continuous thrust for the mixed line drive continuous bionic machine tuna during straight swimming motion and providing steering torque for the mixed line drive continuous bionic machine tuna during steering. And therefore, the wind-wave-resistant propelling motion and high-maneuverability steering motion of the mixed-line-driven continuous bionic machine tuna in the ocean are realized. The hybrid line-driven continuous bionic machine tuna provided by the invention has the advantages of high bionic property, high speed, high maneuverability and the like.

Description

technical field [0001] The present disclosure relates to the technical field of underwater bionic robots, in particular to a hybrid line-driven continuous bionic robot tuna. Background technique [0002] In recent years, with the development of bionics, underwater bionic robots have developed rapidly. Underwater bionic robots have the advantages of high maneuverability, low disturbance, and no pollution, and are suitable for monitoring in narrow, complex and dynamic underwater environments. , search, exploration, rescue and other tasks. At present, most underwater bionic robots use multi-joint rigid bodies connected in series. Each joint needs to be driven by a motor or steering gear, which has a complex structure and low propulsion efficiency. [0003] Patent CN206766306U discloses a robotic fish suitable for underwater noise monitoring. The fish tail is composed of two joints and a tail fin. The steering gear pulls the traction rope to drive the entire fish tail to swing....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63H1/36B63C11/52B63G8/00B63G8/18B63G8/16
CPCB63H1/36B63C11/52B63G8/001B63G8/18B63G8/16B63G2008/002Y02T70/5236
Inventor 喻俊志周子烨刘金存万琦峰
Owner PEKING UNIV
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