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Parent-subsidiary bionic machinery fish system

A robotic fish and parent-child technology, applied in the field of bionic robots, can solve problems such as the inability of bionic robotic fish to meet task requirements, and achieve the effect of improving efficiency and broadening the scope of application

Active Publication Date: 2008-12-03
INST OF AUTOMATION CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] With the expansion of the application range of robotic fish, the complexity of the environment is gradually increasing. In some special environments, a single type of bionic robotic fish may not be able to meet the task requirements.

Method used

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  • Parent-subsidiary bionic machinery fish system

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Embodiment

[0028] The child-mother-type bionic robotic fish system is designed using the method provided by the invention. Carrying cabin 3 is made of glass fiber reinforced plastics. The female robotic fish 1 and the sub robotic fish 2 are modified based on the multi-joint bionic robotic fish developed by the Institute of Automation of the Chinese Academy of Sciences. A carrier compartment 3 is added to the head of the parent machine 1, and a control steering gear 5, sub-machine 2 Reduced the number of joints in the tail. The communication modules 6 and 12 use EM100B, the rechargeable battery of the main unit 1 uses a 3000mAH lithium polymer battery, the rechargeable battery of the sub unit 2 uses a 340mAH lithium polymer battery, and the control steering gear 5 in the mechanical compartment 15 of the main unit 1 uses RX515 of SANWA. Assemble all parts of the parent machine 1 and each sub-machine 2 and seal them with rubber glue, and then put the sub-machines into the carrier compartment of...

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Abstract

The invention provides a composite bionic robot fish system, relating to a bionic robot technique. The system consists of a master robot fish (a master machine for short) and an auxiliary robot fish (an auxiliary machine for short). The master machine is large in volume and strong in exercise and journey continuation capacity, is provided with a carrying cabin, and can load one or a plurality of auxiliary machines; the auxiliary machines are small in volume, maneuverable and flexible, and the auxiliary machines with different functions can have different volumes; after the auxiliary machines are carried to a destination by the master machine, the auxiliary machines are separated from the master machine and then carry out missions under the leadership of the master machine or independently. The master machine can communicate with the auxiliary machines, so as to complete the coordination actions that the auxiliary machines go out of or into the cabin, etc. The system can provide a multi-underwater-robot working platform adapted to different environmental requirements according to the different environments or missions, and can give full play to each individual, which is favorable for improving efficiency and widening the application range of the system.

Description

Technical field [0001] The invention relates to the technical field of bionic robots, in particular to a child-mother type bionic robotic fish system. Background technique [0002] Before the 1990s, the research on fish bionics was mainly focused on the theoretical aspect. With the in-depth study of fish propulsion mechanism and the development of robot technology, in 1994, the M.Triantafyllou research group of MIT successfully developed the world's first The real biomimetic robotic fish, since then, combined with the new development of bionics, electronic technology, material science and control technology, the research of bionic robotic fish has gradually become a research hotspot in the field of robotics. [0003] In foreign countries, the United States, Japan, the United Kingdom and other countries have carried out many research projects on bionic robotic fish and produced a batch of experimental prototypes. The Massachusetts Institute of Technology in the United States devel...

Claims

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Application Information

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IPC IPC(8): B63H1/36B63G8/00B63C11/52
Inventor 周超曹志强王硕谭民董翔
Owner INST OF AUTOMATION CHINESE ACAD OF SCI
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