| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a roll-controlling device of an electric propulsion ship using an electric motor for ship propulsion power which can control the roll of a hull caused by disturbance such as waves and winds by rapidly following the direction and the magnitude of the propulsion power to the hull. <P>SOLUTION: A plurality of motors 42, 44 are arranged on a hull for performing the turning control of the hull by adjusting a torque distribution to each motor. A torque command distribution computing element 2 for computing torque distributed to each motor is provided which cancels the acceleration other than that in the propulsion direction by detecting the roll generated in the hull by the disturbance by an acceleration detector 6. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
