%0 Journal Article %A Lisowski, Jozef %T Multi-criteria Optimization of Multi-step Matrix Game in Collision Avoidance of Ships %J TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation %V 13 %N 1 %P 125-131 %D 2019 %U ./Article_Multi-criteria_Optimization_of_Lisowski,49,882.html %X This research article formulates a mathematical model of the matrix game of the safe ship control process containing: state variables and control, collision risk definition and the form of a collision risk matrix. Multicriteria optimization of the matrix game was introduced, leading to non-cooperative and cooperative game control algorithms and non-game control. Simulation safe trajectories of own ship for various types of control were compared to the example of the real situation at sea. %@ 2083-6473 %R 10.12716/1001.13.01.12