A GPS-based system for precise shipping guidance and control |
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Authors: | Mami Ueno |
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Institution: | (1) ACRI, 260 Route du Pin Montard, 06904 Sophia Antipolis, France, FR |
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Abstract: | This paper discusses the general concept of an automatic berthing system. The research considered the automatic berthing
of a large merchant ship. A global positioning system (GPS)-based system, which provides the necessary information on position,
velocity, attitude (roll, pitch, and heading), angular velocity, and time, was the principal sensor used. Field tests were
conducted on board a hydrographic sounding ship to assess the quality of information obtained from a GPS-based system. The
data were processed using the software with which the algorithms developed in this research were implemented. This paper also
discusses various aspects concerning a real-time GPS-based system in relation to an automatic berthing system, such as integration
of sensors, mathematical models, port infrastructure, and training of crews.
Received: October 22, 1999 / Accepted: June 30, 2000 |
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Keywords: | GPS-based system OTF approach Berthing system Navigation solution Ship trial |
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