Parameter estimation for a ship's roll response model in shallow water using an intelligent machine learning method
Sign Up to like & getrecommendations! Published in 2019 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2019.106479
Abstract: Abstract In order to accurately identify the ship's roll model parameters in shallow water, and solve the problems of difficult estimating nonlinear damping coefficients by traditional methods, a novel Nonlinear Least Squares - Support Vector… read more here.
Keywords: roll; ship roll; model; nls svm ... See more keywords
Hilbert transform-based nonparametric identification of nonlinear ship roll motion under free-roll and irregular wave exciting conditions
Sign Up to like & getrecommendations! Published in 2021 at "Ships and Offshore Structures"
DOI: 10.1080/17445302.2021.1954327
Abstract: This paper presents a numerical investigation of two Hilbert transform (HT)-based nonlinear identification methods to estimate dynamic characteristics of ship roll motions using free-roll response.... read more here.
Keywords: roll; ship roll; free roll; transform based ... See more keywords
Antiswing Control of Offshore Boom Cranes With Ship Roll Disturbances
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Control Systems Technology"
DOI: 10.1109/tcst.2017.2679060
Abstract: Offshore cranes often work in harsh sea conditions. As a result, they may suffer from various external disturbances, especially the persistent and unpredictable ship motion caused by sea waves, which will introduce severe disturbances to… read more here.
Keywords: roll disturbances; boom cranes; control; ship roll ... See more keywords