Optimal And Game Ship Control AlgorithmsFor Avoiding Collisions At Sea

This paper will introduce the application of optimal and game theory methods in marine navigation. The POSitional TRAJectory (POSTRAJ) and the RISK TRAJectory (RISKTRAJ) control algorithms have been designs and the consideration have been illustrated in examples of computer simulation algorithms to determine the safe ship trajectories in situation when passing objects. These algorithms can be used for the computer support of navigator safe maneuvering decisions in collision situations using information from the ARPA anti-collision radar system.