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http://dx.doi.org/10.5394/KINPR.2009.33.5.303

Development of Autonomous Navigation Algorithm for Very Small Unmanned Surface Vehicle based on GPS  

Kim, Hyo-Il (Graduate school of National Korea Maritime University)
Jun, Seung-Hwan (Division of Navigation System Engineering, National Korea Maritime University)
Publication Information
Journal of Navigation and Port Research / v.33, no.5, 2009 , pp. 303-308 More about this Journal
Abstract
Recently, unmanned systems have been studied and developed in various areas including aircrafts, automobiles and vessels. In addition, many researches about unmanned systems in Korea have been studying actively with the advancement of IT However, it is not satisfied with the result of the researches and developments. Bemuse of the reason we've here tried to make a very small USV which is a barge type. We applied the Great circle navigation calculation based on GPS to the autonomous navigation algorithm and used the LabVIEW 8.2 developed by NI corp. for programming The engine and rudder were controlled by pulse width modulation method. The engine system was composed of the DC motor and ESC(Electronic Speed Controller). It was also applied by the direct cooling system using DC motor pump. A very small USV was designed and made by ourself and it was verified the effectiveness of autonomous navigation algorithm through the tests at the sea.
Keywords
USV; autonomous; navigation algorithm; GPS; Great circle navigation; LabVIEW;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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