UUV's Hydrodynamic Modeling and its Simulation and Experimental Studies

DOI

10.2991/ice2me-19.2019.15How to use a DOI?

Keywords

UUV (Unmanned Underwater Vehicle); hydro-dynamic coefficients; vehicle modeling; hydrodynamic damping; added mass

Abstract

This paper presents an UUV’s hydrodynamic modeling method, where the hydrodynamic coefficients are calculated using both of theoretical and empirically-derived formulas. The vehicle is developed for the purpose of overcoming strong sea current. For this reason, the vehicle has the flattened ellipsoidal exterior and is designed to be symmetric along all three rectangular coordinates in 3D space. The calculated hydro-dynamic coefficients are used in the MatLab simulation through which we can evaluate the vehicle’s various performances. Also, some of experimental studies are carried out in the water tank environment to verify the vehicle’s modeling.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ji-Hong Li
AU  - Min-Gyu Kim
AU  - Hyungjoo Kang
AU  - Mun-Jik Lee
AU  - Geonhui Ki
PY  - 2019/03
DA  - 2019/03
TI  - UUV's Hydrodynamic Modeling and its Simulation and Experimental Studies
BT  - Proceedings of the 2019 International Conference on Electronical, Mechanical and Materials Engineering (ICE2ME 2019)
PB  - Atlantis Press
SP  - 64
EP  - 67
SN  - 2352-5401
UR  - https://doi.org/10.2991/ice2me-19.2019.15
DO  - 10.2991/ice2me-19.2019.15
ID  - Li2019/03
ER  -