Research on the Swing of the Body of Two-Joint Robot Fish

The disadvantages caused by the swing of a fish body were analyzed. The coordinate system of a two-joint robot fish was built. The hydrodynamic analysis of robot fish was developed. The dynamic simulation of a two-joint robot fish was carried out with the ADAMS software. The relationship between the...

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Bibliographic Details
Published in:Journal of bionics engineering 2008-06, Vol.5 (2), p.159-165
Main Authors: Liu, Ying-xiang, Chen, Wei-shan, Liu, Jun-kao
Format: Article
Language:English
Subjects:
Artificial Intelligence
Biochemical Engineering
Bioinformatics
Biomaterials
Biomedical Engineering and Bioengineering
Biomedical Engineering/Biotechnology
dynamic simulation
Engineering
hydrodynamic analysis
robot fish
swing of fish body
动态模拟
机器鱼
水力学
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Summary:The disadvantages caused by the swing of a fish body were analyzed. The coordinate system of a two-joint robot fish was built. The hydrodynamic analysis of robot fish was developed. The dynamic simulation of a two-joint robot fish was carried out with the ADAMS software. The relationship between the swing of fish body and the mass distribution of robot fish, the relationship between the swing of fish body and the swing frequency of tail, were gained. The impact of the swing of fish body on the kinematic parameters of tail fin was analyzed. Three methods to restrain the swing of fish body were presented and discussed.
ISSN:1672-6529
2543-2141
DOI:10.1016/S1672-6529(08)60020-7