✦ LIBER ✦

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

✍ Scribed by Ying-xiang Liu; Wei-shan Chen; Jun-kao Liu

Publisher: SciencePress (China)
Year: 2008
Tongue: English
Weight: 396 KB
Volume: 5
Category: Article
ISSN: 1672-6529
DOI: 10.1016/s1672-6529(08)60020-7

No coin nor oath required. For personal study only.

✦ Synopsis

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.

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