On the adequacy of Adams-Bashforth sampled-data models for characterizing complex underwater-vehicle dynamics with noisy measurements

In this paper the adequacy of high order interpolation-based approaches to describe highly perturbed complex dynamics in discrete time was analyzed. The analysis establishes features of the approaches related to modularity, consistency with the model order and the sampling times, and accuracy in dis...

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Detalles Bibliográficos
Autores principales:	Jordán, Mario A., Bustamante, Jorge L., Berger, Carlos E.
Formato:	Objeto de conferencia
Lenguaje:	Inglés
Publicado:	2014
Materias:	Ciencias Informáticas sampled-data models Adams-Bashforth approximations underwater vehicles nonlinear dynamics local errors disturbances
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/41766 http://43jaiio.sadio.org.ar/proceedings/AST/Paper6_AST_Jordan.pdf
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-41766
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institution	Universidad Nacional de La Plata
institution_str	I-19
repository_str	R-120
collection	SEDICI (UNLP)
language	Inglés
topic	Ciencias Informáticas sampled-data models Adams-Bashforth approximations underwater vehicles nonlinear dynamics local errors disturbances
spellingShingle	Ciencias Informáticas sampled-data models Adams-Bashforth approximations underwater vehicles nonlinear dynamics local errors disturbances Jordán, Mario A. Bustamante, Jorge L. Berger, Carlos E. On the adequacy of Adams-Bashforth sampled-data models for characterizing complex underwater-vehicle dynamics with noisy measurements
topic_facet	Ciencias Informáticas sampled-data models Adams-Bashforth approximations underwater vehicles nonlinear dynamics local errors disturbances
description	In this paper the adequacy of high order interpolation-based approaches to describe highly perturbed complex dynamics in discrete time was analyzed. The analysis establishes features of the approaches related to modularity, consistency with the model order and the sampling times, and accuracy in disturbed contexts with noisy measurements. A detailed study of the sensitivity of local prediction errors under a high signal-to-noise ratio is carried out with analytical expressions in dependence of physical coefficients of the vehicle. The different interpolation-based approaches were illustrated with simulations using from an AUV-like (Autonomous Underwater Vehicle) system with a few degrees of freedom (DoF), to a ROV (Remotely Operated Vehicle) model of 6 DoF with complex navigation paths.
format	Objeto de conferencia Objeto de conferencia
author	Jordán, Mario A. Bustamante, Jorge L. Berger, Carlos E.
author_facet	Jordán, Mario A. Bustamante, Jorge L. Berger, Carlos E.
author_sort	Jordán, Mario A.
title	On the adequacy of Adams-Bashforth sampled-data models for characterizing complex underwater-vehicle dynamics with noisy measurements
title_short	On the adequacy of Adams-Bashforth sampled-data models for characterizing complex underwater-vehicle dynamics with noisy measurements
title_full	On the adequacy of Adams-Bashforth sampled-data models for characterizing complex underwater-vehicle dynamics with noisy measurements
title_fullStr	On the adequacy of Adams-Bashforth sampled-data models for characterizing complex underwater-vehicle dynamics with noisy measurements
title_full_unstemmed	On the adequacy of Adams-Bashforth sampled-data models for characterizing complex underwater-vehicle dynamics with noisy measurements
title_sort	on the adequacy of adams-bashforth sampled-data models for characterizing complex underwater-vehicle dynamics with noisy measurements
publishDate	2014
url	http://sedici.unlp.edu.ar/handle/10915/41766 http://43jaiio.sadio.org.ar/proceedings/AST/Paper6_AST_Jordan.pdf
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On the adequacy of Adams-Bashforth sampled-data models for characterizing complex underwater-vehicle dynamics with noisy measurements

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