| 摘要 |
PROBLEM TO BE SOLVED: To provide a vibration control device smoothly operating from a standstill region to a movement region. SOLUTION: The vibration control device determines whether a load supporting part 10 is in a standstill region or a movement region from a detection value of an installation part acceleration sensor 22 and a detection value of a load supporting part acceleration sensor 23. When the load supporting part 10 is in the standstill region, the vibration control device calculates a standstill region output value by adding a standstill region compensation value to a vibration control output value of a vibration control actuator 21 calculated from the detection value of the installation part acceleration sensor 22 and the detection value of the load supporting part acceleration sensor 23, and when the load supporting part 10 is in the movement region, the vibration control device adds a movement region compensation value to the vibration control output value with the standstill region compensation value added thereto to calculate a movement region output value. COPYRIGHT: (C)2009,JPO&INPIT
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