State-space representation of radiation forces in time-domain vessel models

By E. Kristiansen, Åsmund Hjulstad, O. Egeland. 2005

155 citations recorded by the source corpus.

The paper presents a method for generating a new and efficient time-domain formulation of the equations of motion for a vessel with frequency-dependent hydrodynamic coefficients. Previous work on this topic has relied on the use of convolution terms, whereas in this work state-space models are used. This leads to a model formulation that is well suited for controller design and simulation.

Subfields: Cardiology and Cardiovascular Medicine, Control and Systems Engineering, Statistical and Nonlinear Physics

View Paper: https://www.semanticscholar.org/paper/b6d1156be596c894a6ba96346d77feb2d49e18db