Abstract
Focusing on the four-joint robotic fish, based on the fish body wave motion curve equation, deduced a mathematical model of four joint rotation of robotic fish. By setting two different parameters of amplitude coefficient and polarization coefficient, using simulation software MATLAB for different motion curves. For dynamics modeling of four-joint robotic fish provide theoretical basis. Hydrodynamic analysis is done too, the simulation software FLUNT is using for the underwater robotic fish prototype’s theoretical analysis. The simulation results have validated its effectiveness, reliability, and scalability and embodied out in the proposed prototype mechanical structure model.
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Acknowledgments
This work was supported by NSFC of China (Grants No.61165016) and High-level talents training project of Qinghai University (2012-QGC-10). Meanwhile, the authors would also like to thank Intelligence System and Control Laboratory of Qinghai University in China for the support to this work.
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© 2016 Springer-Verlag Berlin Heidelberg
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Xue, Z., Lin, H., Zhang, Q. (2016). Movement Curve and Hydrodynamic Analysis of the Four-Joint Biomimetic Robotic Fish. In: Jia, Y., Du, J., Li, H., Zhang, W. (eds) Proceedings of the 2015 Chinese Intelligent Systems Conference. Lecture Notes in Electrical Engineering. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-48365-7_20
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DOI: https://doi.org/10.1007/978-3-662-48365-7_20
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