The problems of Collision Avoidance at Sea in the Formulation of Complex Motion Principles

• Autorzy: Żak B.
• Języki publikacji: EN

Abstrakty

EN

The paper presents a mathematical model of a collision situation for objects afloat based on the rules of a multiple complex motion. It also contains an analysis of the presented model and draws some conclusions from it. The method used to determine the minimum-time control of ships in a situation of colliding with other objects afloat is presented for a mathematical model of a collision situation. It also includes the results of a simulation study conducted by means of this method. A parallel approach of a ship to an encountered object was studied, i.e., a situation generating a critical case which is the collision of two ships.

Słowa kluczowe

EN

collision situation; modelling; anticollision systems; time-optimal control

PL

sytuacja kolizyjna; system antykolizyjny; sterowanie optymalne

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mathematics and Computer Science
• Rocznik: 2004
• Tom: Vol. 14, no 4
• Strony: 503--514
• Opis fizyczny: Bibliogr. 14 poz., rys., wykr.

Twórcy

autor

Żak B.

• Faculty of Mechanical and Electrical Engineering, Naval University ul. Smidowicza 69, 81-103 Gdynia, Poland,

Bibliografia

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• [11] Żak B. (2002a): Collision situation of objects afloat as multiple complex motion. — J. Techn. Physics, Vol. 43, No. 1, pp. 387–396.
• [12] Żak B. (2002b): Optimization of ship’s trajectory in collision situation. — J. Techn. Physics, Vol. 43, No. 1, pp. 397–407.
• [13] Żak B. (2002c): Description of a collision navigation situation as a multi-composite movement. — Proc. 14-th Nat. Conf. Automatic Control, Zielona Góra, Poland, pp. 1085–1088, (in Polish).
• [14] Żak B. (2003): A certain model of collision situation of sailing objects.—Proc. 9th IEEE Int. Conf. Methods and Models in Automation and Robotics, MMAR’03, Międzyzdroje, Poland, pp. 257–262.