저속 수학모형 정립을 위한 자유항주 시험 시나리오 설계

Abstract

Mathematical models describing low-speed manoeuvring are used to construct a route control or berthing system for a ship in a channel or harbor. But structures of those models are not applicable to design a control or berthing system. Therefore, developing a low-speed model for a design of control system is needed. In this study, we examined several models on applicability of constructing control systems by means of correlation analysis on hydrodynamic parameters of each structures and selected a model with distiction. With the model selected, rudder scenarios are designed using the exhaustive search method.