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Abstract
Improving the performance of Dynamic Positioning System in such applications as station keeping, position mooring and slow speed references tracking requires improving the position and heading control precision. These goals can be achieved through the improvement of the ship control system. Fractional-order calculus is a very useful tool which extends classical, integer-order calculus and is used in contemporary modeling and control applications. Fractional-order PIλDμ controller, based on the added flexibility of fractional-order operators, are capable of superior performance compared to their integer-order counterparts. This paper presents the fractional order PIλDμ controller designed to maintain the ship position and heading and the results were compared with classical integer order PID controller.
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- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.12716/1001.09.03.13
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- Category:
- Articles
- Type:
- artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
- Published in:
-
TransNav - The International Journal on Marine Navigation and Safety of Sea Transportation
no. 9,
pages 399 - 404,
ISSN: 2083-6473 - Language:
- English
- Publication year:
- 2015
- Bibliographic description:
- Witkowska A.: Fractional Order Dynamic Positioning Controller// TransNav - The International Journal on Marine Navigation and Safety of Sea Transportation. -Vol. 9., nr. 3 (2015), s.399-404
- DOI:
- Digital Object Identifier (open in new tab) 10.12716/1001.09.03.13
- Verified by:
- Gdańsk University of Technology
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