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ISSN 2083-6473
ISSN 2083-6481 (electronic version)
 

 

 

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Tomasz Neumann
 

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TransNav, Faculty of Navigation
Gdynia Maritime University
3, John Paul II Avenue
81-345 Gdynia, POLAND
www http://www.transnav.eu
e-mail transnav@am.gdynia.pl
Fuzzy Collision Threat Parameters Area (FCTPA) - A New Display Proposal
1 Gdańsk University of Technology, Gdańsk, Poland
ABSTRACT: The paper introduces a visualization method that enables the navigator to estimate an encounter situation and choose collision avoidance manoeuvre if necessary. It is based on the CTPA method and offers new features: fuzzy sectors of forbidden speed and course values and the possibility to use any given ship domain. The method is fast enough to be applied in the real-time decision-support system.
REFERENCES
Coldwell T.G. 1982. Marine Traffic Behaviour in restricted Waters, The Journal of Navigation vol. 36: pp. 431-444.
Lenart A.S. 1982. Collision threat parameters for a new radar display and plot technique, The Journal of Navigation vol. 36: pp. 404-410.
Pietrzykowski Z. 2001. Ship Fuzzy Domain on a Straight Section of a Fairway – Comparative Study, The IX International Scientific and Technical Conference on Maritime Traffic Engineering, Szczecin.
Szlapczynski R. 2006. A unified measure of collision risk derived from the concept of a ship domain, The Journal of Navigation vol. 59: pp. 477-490.
Citation note:
Szłapczyński R.: Fuzzy Collision Threat Parameters Area (FCTPA) - A New Display Proposal. TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation, Vol. 2, No. 4, pp. 359-362, 2008
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