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Autonomous homing and docking tasks for an underwater vehicle

Autonomous homing and docking tasks for an underwater vehicle
Autonomous homing and docking tasks for an underwater vehicle
This paper briefly introduces a strategy for autonomous homing and docking tasks using an autonomous underwater vehicle. The control and guidance based path following for those tasks are described in this work. A standard sliding mode for controller design is briefly given. The method provides robust motion control efforts for an underwater vehicle’s decoupled system whilst minimising chattering effects. In a guidance system, the vector field based on a conventional artificial potential field method gives a desired trajectory with a use of existing information from sensors in the network. A well structured Line-of-Sight method is used for an AUV to follow the path. It provides guidance for an AUV to follow the predefined trajectory to a required position with the final desired orientation at the dock. Integration of a control and guidance system provides a complete system for this application. Simulation studies are illustrated in the paper.
autonomous, homing, docking
Jantapremjit, P.
4b5b6a1a-c24c-46ca-bb50-2cbdd8cfc479
Wilson, P.A.
8307fa11-5d5e-47f6-9961-9d43767afa00
Jantapremjit, P.
4b5b6a1a-c24c-46ca-bb50-2cbdd8cfc479
Wilson, P.A.
8307fa11-5d5e-47f6-9961-9d43767afa00

Jantapremjit, P. and Wilson, P.A. (2008) Autonomous homing and docking tasks for an underwater vehicle. 2nd International Conference on Underwater Systems, Bali, Indonesia. 04 - 05 Nov 2008. 6 pp .

Record type: Conference or Workshop Item (Paper)

Abstract

This paper briefly introduces a strategy for autonomous homing and docking tasks using an autonomous underwater vehicle. The control and guidance based path following for those tasks are described in this work. A standard sliding mode for controller design is briefly given. The method provides robust motion control efforts for an underwater vehicle’s decoupled system whilst minimising chattering effects. In a guidance system, the vector field based on a conventional artificial potential field method gives a desired trajectory with a use of existing information from sensors in the network. A well structured Line-of-Sight method is used for an AUV to follow the path. It provides guidance for an AUV to follow the predefined trajectory to a required position with the final desired orientation at the dock. Integration of a control and guidance system provides a complete system for this application. Simulation studies are illustrated in the paper.

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More information

Submitted date: 7 May 2008
Published date: 5 October 2008
Venue - Dates: 2nd International Conference on Underwater Systems, Bali, Indonesia, 2008-11-04 - 2008-11-05
Keywords: autonomous, homing, docking
Organisations: Fluid Structure Interactions Group

Identifiers

Local EPrints ID: 51193
URI: http://eprints.soton.ac.uk/id/eprint/51193
PURE UUID: 89c440e8-f79b-4ed0-9b8d-067880224a16
ORCID for P.A. Wilson: ORCID iD orcid.org/0000-0002-6939-682X

Catalogue record

Date deposited: 09 May 2008
Last modified: 16 Mar 2024 02:35

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Contributors

Author: P. Jantapremjit
Author: P.A. Wilson ORCID iD

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