| 摘要 |
<p>A vibration suppression apparatus includes three first actuators (20), at least one second actuator (20), detectors (3a-3c, 4a-4c), and a controller (40). The first actuators (20) and second actuator (20) support a structure (1) by applying forces to the structure (1) in the vertical direction or horizontal direction, and do not align themselves on the identical straight line. The detectors (3a-3c, 4a-4c) detect at least one of vibration and a position of the structure (1) with respect to a reference position. The controller (40) controls the forces, applied to the structure (1) by the first actuators (20), based on the outputs from the detectors (3a-3c, 4a-4c). The second actuator (20) is controlled so that a force applied to the structure (1) in the vertical direction or horizontal direction is maintained constant.
</p> |
