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A Study of the Location and Shape of the Ship using GPS  

Park, Jung-Won (University of Ulsan)
Kim, Han-Sil (University of Ulsan)
Publication Information
Journal of the Institute of Electronics Engineers of Korea SC / v.48, no.4, 2011 , pp. 86-93 More about this Journal
Abstract
The ship movement implies current position, wave, wind, and its other factors. We need to know exactly the location and the shape of the ship and control its motion because of these effects. In order to control the small ship according to the movement of the large ship, the position and shape of the ship should be given first. In this paper we propose the method with which we know the current status of the ship without dynamic equations of the ship. There are several methods to track the system such as optical, radio frequency, radar, camera, and infrared light. We propose the movement of the ship using the GPS absolute axis. But, the genuine error by the GPS itself and the movement of the ship cause the result of the GPS of not being accurate. This paper reduces the error of the location and the shape of the ship and gives the exact values of the ship movements even if the GPS implies some error itself.
Keywords
GPS; Triangulation; geographic; Virtual point;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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