THE MODIFIED ITERATED FUNCTION SYSTEM IN UNSINKABILITY CONTROL OF SHIPS ON WAVES

The paper discusses using the modified iterated function systems in the problems of damaged ship dynamic control on waves. The primary attention is given to interpretation of extreme situation at a continuous change of ship - environment dynamics in uncertainty and incompleteness of initial information using neural technologies. A principal characteristic that determines the damaged ship dynamics on waves is a possibility of interpretation of current situation on the basis on minimal description length concept and complexity principle. It is also possible to generate controlling action depending on damaged ship state on each step of situation evolution using fractal analysis and theory of entropic potentials. Conceptual model of computing complex defines the interpretation of analysis and forecast of extreme situations using the topology of GN-system that integrates graph-analytical and neuro-dynamical systems. The mathematical tool is developed on the basis of GN-system concept that allows geometrical and analytical interpretation of current situations using the modern computer mathematics and high-performance computing.