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Probabilistic-Fuzzy Method of Ship Manoeuvre Safety Assessment in a Restricted Area

  • Zbigniew Pietrzykowski
Conference paper
Part of the Advances in Soft Computing book series (AINSC, volume 19)

Abstract

A probabilistic-fuzzy method for determining a navigational safety indicator relating to a ship manoeuvring in a fairway is presented. The notion of fuzzy event probability has been used. Navigational accident threat has been defined as a fuzzy event. On the basis of the probabilistic risk analysis and elements of fuzzy logic the traditional approach takes into account both safety failure and uncertainty associated with the threat estimation. The probability is determined by two different approaches. The calculation results are presented.

Keywords

Membership Function Restricted Area Dangerous Situation Port Side Fuzzy Event 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Springer-Verlag Berlin Heidelberg 2003

Authors and Affiliations

  • Zbigniew Pietrzykowski
    • 1
  1. 1.Maritime University of SzczecinSzczecinPoland

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