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The Uncertainty and Uncoordination of Mariners' Behaviour in Collision Avoidance at Sea

Published online by Cambridge University Press:  21 October 2009

J. Zhao ,
W. G. Price ,
P. A. Wilson  and
M. Tan
J. Zhao
Affiliation:
(Department of Ship Science, University of Southampton)
W. G. Price
Affiliation:
(Department of Ship Science, University of Southampton)
P. A. Wilson
Affiliation:
(Department of Ship Science, University of Southampton)
M. Tan
Affiliation:
(Department of Ship Science, University of Southampton)
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Abstract

It is well known that many collisions occur because one ship turns right whilst the other turns left when in close proximity to one another. Little is known as to why this occurs and, although some simulation models have been established using entropy theory, the problem remains unsolved.

In this paper, an assessment model for uncertainty is reviewed briefly. The concepts of uncertainty and uncoordination of mariners' behaviour in collision avoidance are discussed. A simulation model in conjunction with a DCPA (distance to the closest point of approach) decision-making model using fuzzy programming is introduced to discuss coordination.

Keywords

1. Collision avoidance.2. Collision regulations.3. Uncertainty.

Information

Type
Research Article
Information
The Journal of Navigation , Volume 48 , Issue 3 , September 1995 , pp. 425 - 435
Copyright
Copyright © The Royal Institute of Navigation 1995

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References

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