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

Research output: Contribution to journal › Article › peer-review

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%.

Original language	English
Article number	7444055
Pages (from-to)	379-395
Number of pages	17
Journal	IEEE Transactions on Aerospace and Electronic Systems
Volume	52
Issue number	1
DOIs	https://doi.org/10.1109/TAES.2015.140935
Publication status	Published - 1 Feb 2016
Externally published	Yes

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10.1109/TAES.2015.140935

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title = "Dynamic Underwater Glider Network for Environmental Field Estimation",

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 - Fortunati, S.

AU - Gini, F.

AU - Greco, M. S.

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Dynamic Underwater Glider Network for Environmental Field Estimation

Abstract

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