| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vibration control device that enables the vibrations of a vibrating body to automatically be suppressed without installing a vibration detection sensor on the vibrating body including a rotary machine or the vibration control device, and without controlling the rotational speed or phase of the vibration control device. <P>SOLUTION: The vibration control device 1, which is installed on the vibrating body 2 and controls the vibrations of the vibrating body 2, includes: a rotating shaft 11; a mass body 12 that is fixed to the rotating shaft 11, and an activation apparatus 13 that adds the power of a rotational motion, which is centered on the rotating shaft 11, to the mass body 12. <P>COPYRIGHT: (C)2013,JPO&INPIT |
