Dynamic Underwater Glider Network for Environmental Field Estimation

R. Grasso; P. Braca; S. Fortunati; F. Gini; M. S. Greco

doi:10.1109/TAES.2015.140935

Dynamic Underwater Glider Network for Environmental Field Estimation

R. Grasso
, P. Braca
, S. Fortunati
, F. Gini
, M. S. Greco

Centre for Maritime Research and Experimentation STO NATO (CMRE)
University of Pisa
Dipartimento di Ingegneria dell'Informazione

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

15 Citations (Scopus)

Résumé

A coordinated dynamic sensor network of autonomous underwater gliders to estimate three-dimensional time-varying environmental fields is proposed and tested. Integration with a network of surface relay nodes and asynchronous consensus are used to distribute local information and achieve the global field estimate. Field spatial sparsity is considered, and field samples are acquired by compressive sensing devices. Tests on simulated and real data demonstrate the feasibility of the approach with relative error performance within 10%.

langue originale	Anglais
Numéro d'article	7444055
Pages (de - à)	379-395
Nombre de pages	17
journal	IEEE Transactions on Aerospace and Electronic Systems
Volume	52
Numéro de publication	1
Les DOIs	https://doi.org/10.1109/TAES.2015.140935
état	Publié - 1 févr. 2016
Modification externe	Oui

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abstract = "A coordinated dynamic sensor network of autonomous underwater gliders to estimate three-dimensional time-varying environmental fields is proposed and tested. Integration with a network of surface relay nodes and asynchronous consensus are used to distribute local information and achieve the global field estimate. Field spatial sparsity is considered, and field samples are acquired by compressive sensing devices. Tests on simulated and real data demonstrate the feasibility of the approach with relative error performance within 10\%.",

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AU - Gini, F.

AU - Greco, M. S.

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Dynamic Underwater Glider Network for Environmental Field Estimation

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