曳船による操縦運動に関する研究
1993 年 88 巻 p. 49-57
詳細
1993 年 88 巻 p. 49-57
The tugboats assistance is necessary for ship maneuvering in harbor at the low speed. But the characteristics of ship maneuverability under tugboats assistance are not studied enough. In order to know the interaction among the hull, propeller, rudder the captive model test are carried out for wide range concerning with yaw and sway motion at low speed. The mathematical model are examined for the transition and constant motions under the tugboats assistance using free running model test. And these simulation results show the good agreement with the free running model test results.
