| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control device for multiple engine propellers capable of extremely low speed navigation by automatically controlling a plurality of propellers and removing the burden of operating a plurality of accelerator levers. <P>SOLUTION: The plurality of the propellers 3a, 3b, 3c mounted on a stern 2 of a vessel and to generate propulsive force, the control device 12 to drive and control each of the propellers and a target speed setting means to set target speed of the vessel are furnished, and the control device 12 drives and controls each of the propellers 3a, 3b, 3c in accordance with a driving pattern previously set in correspondence with the target speed. <P>COPYRIGHT: (C)2007,JPO&INPIT |
