Компьютерная модель системы динамического позиционирования судна

Abstract

Object and purpose of research. The object of the research is the dynamic positioning system of a vessel with electric propulsion, the purpose is to create a computer tool for debugging the algorithms for the operation of control system for the ship’s dynamic positioning. Materials and methods. The indigenous simulation environment SimInTech is used. The model of vessel’s plane-parallel motion and methods of complex technical objects computer modeling are used. Main results. The concept and computer model of the ship technical means control system in the domestic modeling environment, mathematical and circuit models of the control object for conducting computational studies of ship control modes, developing and debugging algorithms for controlling the dynamic positioning of the ship, taking into account the optimal use of electric power system resources. Conclusion. The developed computer model of ship with the dynamic positioning system is a flexible tool for creating and debugging ship control systems and control algorithms. It provides a large number of computational studies of ship control modes for the creation and debugging of algorithms for controlling ship movement during its positioning, taking into account the optimal use of the resources of the ship's electric power system, which reduces the complexity of development and debugging of control algorithms, minimizes the number of physical experiments necessary to create ship’s dynamic positioning systems.