The Simulation of Ship Motion in Marine Environment

DOI

10.2991/icecee-15.2015.257How to use a DOI?

Keywords

Ocean wave; Wave energy spectrum; Ship motion; Roll; Pitch; Heave.

Abstract

According to analyze the identity of ocean wave, the theory of wave energy spectrum was used to compute the wave elevation in some sea state. Based on establishing ship motion equations, the strip theory of the ship was used to simulate ship motion in different situation. The result showed the change of significant wave height badly influenced the amplitude of the ship motion, but it light influenced the periods of the ship motion. The change of degree of abaft the beam badly influenced the amplitude and periods of pitch, it mainly influenced periods of heave and amplitude of roll. The change of ship speed influenced the amplitude and periods of pitch, it mainly influenced periods of heave and roll.

Copyright

© 2015, 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  - Kai Qu
AU  - Xudong Zhang
AU  - Yufeng Wang
PY  - 2015/06
DA  - 2015/06
TI  - The Simulation of Ship Motion in Marine Environment
BT  - Proceedings of the 2015 International Conference on Electrical, Computer Engineering and Electronics
PB  - Atlantis Press
SP  - 1374
EP  - 1379
SN  - 2352-538X
UR  - https://doi.org/10.2991/icecee-15.2015.257
DO  - 10.2991/icecee-15.2015.257
ID  - Qu2015/06
ER  -