Estimation of Rolling Motion of Ship in Random Beam Seas by Efficient Analytical and Numerical Approaches

A steady-state roll motion of ships with nonlinear damping and restoring moments for all times is modeled by a second-order nonlinear differential equation. Analytical expressions for the roll angle, velocity, acceleration, and damping and restoring moments are derived using a modified approach of h...

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Veröffentlicht in:	Journal of marine science and application 2021-03, Vol.20 (1), p.55-66
Hauptverfasser:	Selvi, M. Salai Mathi, Rajendran, L., Abukhaled, Marwan
Format:	Artikel
Sprache:	eng
Schlagworte:	Acceleration Damping Electrical Machines and Networks Engineering Geotechnical Engineering & Applied Earth Sciences Machinery and Machine Elements Mathematical analysis Nonlinear differential equations Offshore Engineering Perturbation method Perturbation methods Power Electronics Research Article Rolling (ship motion) Rolling motion Ships
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