A Matlab Toolbox for Parametric Identification of Radiation-Force Models of Ships and Offshore Structures
Open Access
- 1 January 2009
- journal article
- Published by Norwegian Society of Automatic Control in Modeling, Identification and Control: A Norwegian Research Bulletin
- Vol. 30 (1), 1-15
- https://doi.org/10.4173/mic.2009.1.1
Abstract
This article describes a Matlab toolbox for parametric identification of fluid-memory models associated with the radiation forces ships and offshore structures. Radiation forces are a key component of force-to-motion models used in simulators, motion control designs, and also for initial performance evaluation of wave-energy converters. The software described provides tools for preparing non-parmatric data and for identification with automatic model-order detection. The identification problem is considered in the frequency domainKeywords
This publication has 3 references indexed in Scilit:
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- Time- vs. Frequency-domain Identification of Parametric Radiation Force Models for Marine Structures at Zero SpeedModeling, Identification and Control: A Norwegian Research Bulletin, 2008
- Joint Identification of Infinite-Frequency Added Mass and Fluid-Memory Models of Marine StructuresModeling, Identification and Control: A Norwegian Research Bulletin, 2008