Sunday 21 September 2008

Wseas Transactions

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Transactions: WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL
Transactions ID Number: 31-463
Full Name: Tain-Sou Tsay
Position: Associate Professor
Age: ON
Sex: Male
Address: 64, Wen Hua Road, Huwei, Yunlin
Country: TAIWAN
Tel: 886-5-631-5537
Tel prefix:
Fax: 886-5-631-2415
E-mail address: tstsay@nfu.edu.tw
Other E-mails: tstsay@gmail.com
Title of the Paper: High accurate positioning technique for AUV
Authors as they appear in the Paper: Tain-Sou Tsay
Email addresses of all the authors: tstsay@nfu.edu.tw
Number of paper pages: 10
Abstract: In this paper, a high accurate positioning technique is proposed for autonomous underwater vehicle(AUV). It needs not position correction from Global Position System (GPS) above the sea surface and short- or long-baseline acoustic positioning system(SBL or LBL) under the sea. Two long time experiments gave maximal and average deviations are less than 33.6m and 15.1m; respectively. Position deviations are verified by tracking datum of a long-baseline acoustic position system with post navigation processing datum. These deviations are much less than the tracking range of sonar. High accurate positioning results let vehicles have less supporting from launching vessel and give flexible and mobile operations.
Keywords: Position estimation, Navigation and guidance, Autonomous underwater vehicle.
EXTENSION of the file: .pdf
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