The safe ships trajectory in a restricted area

• Autorzy: Pietrzykowski Z. , Magaj J.
• Języki publikacji: EN

Abstrakty

EN

This paper presents the problem of determining a safe ship trajectory in a restricted area. The route choice task is defined as a dynamic optimization problem. The route choice algorithm and criteria are presented and discussed. The ship fuzzy domains are used as a safety criterion. The criterion of the number of manoeuvres to be performed by the own ship is added to the algorithm. The ship encounters simulated situations. Calculated safe ship trajectories were presented and discussed. Discusses the implementation of the present process, in real terms.

Słowa kluczowe

EN

safety of navigation; ship trajectory; restricted area; ship domain; optimization

• Wydawca: Wydawnictwo Naukowe Akademii Morskiej w Szczecinie
• Czasopismo: Zeszyty Naukowe / Akademia Morska w Szczecinie
• Rocznik: 2014
• Tom: nr 39 (111)
• Strony: 122--127
• Opis fizyczny: Bibliogr. 13 poz., rys., tab.

Twórcy

autor

Pietrzykowski Z.

• Maritime University of Szczecin 70-500 Szczecin, ul. Wały Chrobrego 1–2

autor

Magaj J.

• Maritime University of Szczecin 70-500 Szczecin, ul. Wały Chrobrego 1–2

Bibliografia

• 1. PIETRZYKOWSKI Z., MAGAJ J.: The problem of route determination in ship movement in a restricted area. Annual of Navigation 19, part 2, 2012, 53–69.
• 2. PIETRZYKOWSKI Z.: Fuzzy Control in Solving collision Situations at Sea. Computational Intelligence: Methods and Applications, Eds. L. Rutkowski, R. Tadeusiewicz, L.A. Zadeh, J. Żurada, Akademicka Oficyna Wydawnicza EXIT, Warszawa 2008, 103–111.
• 3. COLREGs 1972, Convention on the international regulations for preventing collisions at sea, International Maritime Organization.
• 4. FUJII Y., TANAKA K.: Traffic capacity. Journal of Navigation 24, 1971, 543–552.
• 5. GOODWIN E.M.: A statistical study of ship domain. Journal of Navigation 28, 1975, 328–341.
• 6. PIETRZYKOWSKI Z.: Ship’s fuzzy domain – a criterion for navigational safety in narrow fairways. The Journal of Navigation 61, The Royal Institute of Navigation, Cambridge, 2008, pp. 501–514.
• 7. PIETRZYKOWSKI Z., WIELGOSZ M., SIEMIANOWICZ M.: Simulation research on the ship domain in the restricted area. In: Proc. of 14th International Marine Traffic Engineering, Świnoujście, 2011, 397–406.
• 8. ŚMIERZCHALSKI R., WEINTRIT A.: Domains of navigational objects as an aid to route planing in collision situation at sea. In: Proc. of 3rd Navigational Symposium, Gdynia, I, 1999, 265–279 (in Polish).
• 9. WANG N., MENG X., XU Q., WANG Z.: A unified analytical framework for ship domains. Journal of Navigation 24, Vol. 62, 2009.
• 10. ŚMIERZCHALSKI R., MICHALEWICZ Z.: Modelling of a ship trajectpry in collision situations at sea by evolutionary algorithm. IEEE Transaction on Evolutionaty Computation, Vol. 4, No. 3, 2000, 227–244.
• 11. BELLMAN R.E., ZADEH L.A.: Decision making in a fuzzy environment. Management Science 17, 1970.
• 12. KACPRZYK J.: Multi-stage fuzzy control, WNT, Warszawa 2001 (in Polish).
• 13. DEO N.: The Theory of Graphs and its Application in Technology and Computer Science. PWN, Warszawa 1980 (in Polish).