非干渉制御による操縦運動制御システムの周波数応答特性について

概要

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In the control of ships, it is important that the system not only be able to perform the tracking control, but that it also be able to compensate for disturbances. Both actions must be factored into any control system. In the previous papers, the authors tried to design an automatic control system to satisfy our specifications for control system design, with decoupling. It was confirmed that the designed control system shows good tracking and disturbance control abilities in computer simulation and is effective and beneficial during the approach and berthing maneuvers. However, then, the desired values and the disturbances were given as step inputs. The frequency characteristics of the system must be required examination, because the inputs generally fluctuate with time. In this paper, these are analyzed by using the Bode plot.
社団法人日本航海学会の論文
2005-03-25