Universidad Complutense de Madrid
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Identification of the vertical plane motion model of a high speed craft by model testing in irregular waves

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Cruz García, Jesús Manuel de la and Aranda, Joaquín and Ruipérez, P. and Díaz, J. M. and Marón, A. (1999) Identification of the vertical plane motion model of a high speed craft by model testing in irregular waves. In Control Applications in Marine Systems (CAMS'98). Pergamon Press LTD, pp. 257-262. ISBN 0-08-043033-3



Abstract

Experiments in towing tanks are concerned with the determination of the motion transfer functions, which are obtained by testing in irregular waves. For this purpose a model of pitch and heave motions has been developed, and the identified models of the vertical plane motions of a high-speed craft are showed. Linear models are obtained for different sea states and ship speeds. A general low order model is obtained by pole-zero cancellation. So, a full model may be considered for simulation and verification, and a low order model for design. From the lowest order models, a state space model is obtained


Item Type:Book Section
Uncontrolled Keywords:Identification, Autoregressive Models, State Space Realization, Ship Modelling
Subjects:Sciences > Computer science
ID Code:26556
Deposited On:11 Sep 2014 09:48
Last Modified:04 Mar 2015 09:58

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