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Dactylopteridae-imitated underwater robot

An underwater robot and bream fish technology, which is applied in the field of bionic robots, can solve problems such as difficulty in meeting actual work requirements, unstable motion state, and low work efficiency, and achieve high mobility, good maneuverability, and low environmental impact. Effect

Inactive Publication Date: 2019-09-06
INST OF AUTOMATION CHINESE ACAD OF SCI
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Problems solved by technology

[0004] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the propeller propulsion method of the underwater robot in the prior art, the working environment is poor, the motion state is unstable, it is difficult to meet the actual work requirements, and the work efficiency is low when moving at low speed.

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  • Dactylopteridae-imitated underwater robot
  • Dactylopteridae-imitated underwater robot
  • Dactylopteridae-imitated underwater robot

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Embodiment Construction

[0030] In order to make the embodiments, technical solutions and advantages of the present invention more obvious, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Example. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.

[0031] A kind of underwater robot imitating the swimming mode of leopard bream fish of the present invention comprises a fish body, a dorsal fin, a pair of pectoral fins, a tail compartment and a tail fin, the dorsal fin is fixed on the upper part of the fish body, and the one The pair of pectoral fins are symmetrically arranged on the left and right sides of the fish body, and the tail compa...

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Abstract

The invention belongs to the technical field of bio-robots, particularly relates to a dactylopteridae-imitated underwater robot and aims at solving the problems that a propeller propelling mode of anunderwater robot in the prior art is poor in work environment adaptability, the movement state is not stable, the actual work requirement is difficult to meet, and work efficiency is low in the low-speed movement process. The dactylopteridae-imitated underwater robot comprises a fish body, a dorsal fin, a pair of pectoral fins, a stern room and a tail fin. A control unit is arranged in the fish body. Under control of the control unit, the dactylopteridae-imitated underwater robot can adopt two propelling modes in water and has good maneuverability and movement stability, environment adaptability is high, stable movement can be achieved in the complex seabed environment, and meanwhile, the dactylopteridae-imitated underwater robot is provided with an information acquisition module and a detection module and can be used for underwater environment monitoring and underwater exploration.

Description

technical field [0001] The invention belongs to the technical field of bionic robots, in particular to an underwater robot imitating leopard bream and squid. Background technique [0002] As a kind of high-tech equipment that can move in water, has certain perception ability, and can assist or replace human beings to complete various tasks, underwater robot has important application value in the fields of marine research, marine development, and marine environmental protection. From the perspective of the propulsion method of underwater robots, underwater robots can be divided into propeller propulsion and fish-like swimming. [0003] At present, most underwater robot propulsion systems are propeller propellers, combined with steerable rudder surfaces, to generate maneuvering control force. This design is cost-effective for AUVs traveling at cruising speeds in open and calm seas. However, when underwater robots perform specific tasks, they often need to move or hover at lo...

Claims

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Application Information

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IPC IPC(8): B63C11/52
CPCB63C11/52
Inventor 王睿白舸王宇程龙张天栋王硕谭民
Owner INST OF AUTOMATION CHINESE ACAD OF SCI
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