| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that the rolling angle of a hull is furthermore enlarged when a vessel is quickly turned around, because inclination moment generated by the moving liquid of the ART is added to centrifugal force, while the vessel is quickly being turned, a steady rolling definitely takes place to the outward direction of a turning center by means of centrifugal force. SOLUTION: The rolling reducing device for a vessel judges whether a quick-turn operation is made from a steering command information and vessel speed information outputted only when a steering wheel part 1 for turning is changed to a manual mode. The steering wheel part 1 is provided with a means such as a potentiometer for outputting steering command information. The steering command information and the vessel speed information are read by an operation decoding circuit 5 only when the steering wheel part is changed to the manual mode for operation. According to a preset control specification, a bulb 15 of an air duct 14 is closed through a control part 2 and a closing equipment part 3 to brake a moving liquid 17 in tank 12a, 12b. COPYRIGHT: (C)2004,JPO |
