Modelling of the Vortex-Induced Motion of A Single-Column Platformwith Non-Linear Mooring Stiffness

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A phenomenological model for predicting the vortex-induced motion (VIM) of a single-column platform with non- linear stiffness has been proposed. The VIM model is based on the couple of the Duffing-van der Pol oscillators and the motion equations with non
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