Estimation of Rolling Motion of Ship in Random Beam Seas by Efficient Analytical and Numerical Approaches
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Marine Science and Application"
DOI: 10.1007/s11804-020-00183-x
Abstract: 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… read more here.
Keywords: motion ship; estimation rolling; rolling motion; random beam ... See more keywords
Study of Rolling Motion of Ships in Random Beam Seas with Nonlinear Restoring Moment and Damping Effects Using Neuroevolutionary Technique
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15020674
Abstract: In this paper, a mathematical model for the rolling motion of ships in random beam seas has been investigated. The ships’ steady-state rolling motion with a nonlinear restoring moment and damping effect is modeled by… read more here.
Keywords: random beam; beam seas; rolling motion; motion ships ... See more keywords