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Using wavelet transforms to analyze nonlinear ship rolling and heave-roll coupling

✍ Scribed by Yin Yu; R. Ajit Shenoi; Hangbin Zhu; Lijuan Xia

Book ID: 108231719
Publisher: Elsevier Science
Year: 2006
Tongue: English
Weight: 768 KB
Volume: 33
Category: Article
ISSN: 0029-8018
DOI: 10.1016/j.oceaneng.2005.05.014

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Nonlinear heave-roll coupling and ship r

Nonlinear heave-roll coupling and ship rolling

✍ C. Y. Liaw; S. R. Bishop 📂 Article 📅 1995 🏛 Springer Netherlands 🌐 English ⚖ 927 KB

A nonlinear model for simulating the heave-roll motions of ships in following waves is presented. The parametric excitation is modeled by a Hill's type equation, instead of the conventional Mathieu's equation. The model includes not only the linear but also the quadratic coupling term. Instability c