“State-space representation of radiation forces in time-domain vessel models”
Authors: Erlend Kristiansen, Åsmund Hjulstad and Olav Egeland,Affiliation: NTNU, Centre for Ships and Ocean Structures and NTNU, Department of Engineering Cybernetics
Reference: 2006, Vol 27, No 1, pp. 23-41.
Keywords: State-space realization, Frequency-dependent characteristics, Time-domain, Convolution integral, Discretization
Abstract: 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.
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DOI: 10.4173/mic.2006.1.2DOI forward links to this article:
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BibTeX:
@article{MIC-2006-1-2,
title={{State-space representation of radiation forces in time-domain vessel models}},
author={Kristiansen, Erlend and Hjulstad, Åsmund and Egeland, Olav},
journal={Modeling, Identification and Control},
volume={27},
number={1},
pages={23--41},
year={2006},
doi={10.4173/mic.2006.1.2},
publisher={Norwegian Society of Automatic Control}
};