Research on optimization technology of the ship heading control performance

Accurate control and economic control are the most important development directions for ships heading control system. This paper research the accurate and economic control optimization method for the heading control system. By designing the accurate control mode, the heading control accuracy can be enhanced. This can ensure the safety of ships navigations in special of the narrow waterway voyage, supplying and the aircraft rising and landing. Besides, the accurate algorithm, the economic control optimization mode in this paper is designed to reduce the steering amplitude and frequency effectively. The result is reduction of the actuator friction and error frequency. Simulation of the two control mode algorithm has been taken, and the precision of attitude result has been calculated. Simulation results show that, optimization algorithm of the accurate control and economic control mode is reality and availability.