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Range-only positioning of a deep-diving Autonomous Underwater Vehicle from a surface ship

Record type: Article

This paper describes a method for the precise postprocessed positioning of a deep-diving autonomous underwater vehicle (AUV) using only a set of acoustic ranges from a surface ship while the AUV executes a closed path under the ship. This approach avoids the use of either a precisely calibrated (and consequently expensive) ultrashort baseline (USBL), or a long baseline (LBL) system (which is expensive in ship time to deploy). Results of Monte Carlo simulation and field results from the first trials of the Autosub6000 AUV are presented to support the hypothesis that an AUV at 6000-m depth can be positioned to an accuracy commensurate with global positioning system (GPS) quality or better, within a period of 1 h.

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Citation

McPhail, Stephen D. and Pebody, Miles (2009) Range-only positioning of a deep-diving Autonomous Underwater Vehicle from a surface ship IEEE Journal of Oceanic Engineering, 34, (4), pp. 669-677. (doi:10.1109/JOE.2009.2030223).

More information

Published date: October 2009
Keywords: Autonomous underwater vehicle (AUV), navigation, range-only positioning

Identifiers

Local EPrints ID: 69176
URI: http://eprints.soton.ac.uk/id/eprint/69176
ISSN: 0364-9059
PURE UUID: 48d4f3be-e0a6-4580-a308-4ee6776d7249

Catalogue record

Date deposited: 22 Oct 2009
Last modified: 19 Jul 2017 00:13

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Contributors

Author: Stephen D. McPhail
Author: Miles Pebody

University divisions


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