Theoretical basis of the probalilistic-fuzzy method for assessment of dangerous situation of a ship manoeuvring in a restricted area

• Autorzy: Pietrzykowski Z. , Gucma L.
• Języki publikacji: EN

Abstrakty

EN

The paper presents theoretical basis of the probabilistic-fuzzy method for assessing the safety of a ship manoeuvring on fairways. The method allows to account for such different states / conditions as the danger to the safety and the intuition that the safety of a ship manoeuvre is threatened, based on the probabilistic analysis of risk and elements of fuzzy logic. A dangerous navigational situation is defined as a fuzzy event. Two methods of determining the probability of a fuzzy event occurrence are presented. The results are compared with those obtained from a quantitative method of safety assessment based on probabilistic methods.

Słowa kluczowe

EN

navigation; manoeuvring; ships; safety navigation

PL

nawigacja; manewrowanie; statki; bezpieczeństwo nawigacyjne

• Wydawca: Polskie Forum Nawigacyjne
• Czasopismo: Annual of Navigation
• Rocznik: 2001
• Tom: No. 3
• Strony: 111--125
• Opis fizyczny: Bibliogr. 7 poz., rys., tab.

Twórcy

autor

Pietrzykowski Z.

autor

Gucma L.

• Maritime University of Szczecin