Computational Intelligence Methods of a Safe Ship Control

The paper describes the application of selected methods of optimal control theory, game theory and artificial neural networks with the aim of computer support for a safe ship control in collision situations. It shows the structure of the control system and defines the task of safe control. Also presented are methodologies and models for collision avoidance strategies. Using Matlab software, positional game, risk game and dynamic optimal trajectory algorithms have been developed to provide computer support of navigator for collision avoidance at sea. A computer simulations showing safe trajectory through eighteen met ships at sea illustrates this.