A new correlation sonar velocity sensor (COVELIA)
A new correlation sonar velocity sensor (COVELIA)
This paper presents the motivation for the design and development of an entirely new, correlation sonar velocity sensor aimed specifically at the rapidly maturing market for AUV platforms and associated instrumentation. The chosen implementation places particular emphasis on producing a product with very high accuracy, vector velocity output which is maintained down to zero speed and when operated in a hover manoeuvre. Other essential features of the sonar are its small size and low power budget. Following discussion of the features, advantages and proposed uses of the new velocity log, computer simulations of system performance are described which support the choice of primary design parameters. Finally, a description is given of the developed hardware system which is suitable for fitting to AUV platforms.
Phillips, B.
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Robinson, H.
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Hill, M.
0cda65c8-a70f-476f-b126-d2c4460a253e
2000
Phillips, B.
f2bf98bb-dea1-4526-8b92-96b046d3b63c
Robinson, H.
3b04582b-2ca0-42a7-beb9-81fc2459ffaf
Hill, M.
0cda65c8-a70f-476f-b126-d2c4460a253e
Phillips, B., Robinson, H. and Hill, M.
(2000)
A new correlation sonar velocity sensor (COVELIA).
Oceanology International 2000, Brighton, UK.
07 - 10 Mar 2000.
8 pp
.
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Conference or Workshop Item
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Abstract
This paper presents the motivation for the design and development of an entirely new, correlation sonar velocity sensor aimed specifically at the rapidly maturing market for AUV platforms and associated instrumentation. The chosen implementation places particular emphasis on producing a product with very high accuracy, vector velocity output which is maintained down to zero speed and when operated in a hover manoeuvre. Other essential features of the sonar are its small size and low power budget. Following discussion of the features, advantages and proposed uses of the new velocity log, computer simulations of system performance are described which support the choice of primary design parameters. Finally, a description is given of the developed hardware system which is suitable for fitting to AUV platforms.
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Published date: 2000
Venue - Dates:
Oceanology International 2000, Brighton, UK, 2000-03-07 - 2000-03-10
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Local EPrints ID: 21439
URI: http://eprints.soton.ac.uk/id/eprint/21439
PURE UUID: 0cf372df-5da2-4dc2-8c72-026ba93f3429
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Date deposited: 23 Feb 2007
Last modified: 16 Mar 2024 02:40
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Contributors
Author:
B. Phillips
Author:
H. Robinson
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