| 摘要 |
Disclosed is an anti-vibration technique and, specifically, an anti-vibration system and an offset data renewing method. The anti-vibration system according to an aspect of the present invention includes a supporting member for supporting a driving mechanism, an acceleration sensor for detecting acceleration of the supporting member, a driving unit for driving the supporting member, a storing unit for memorizing offset data to be used for offsetting an output of the acceleration sensor, an offset unit for offsetting an output of the acceleration sensor in accordance with the offset data memorized in the storing unit, a control unit for producing a driving signal in relation to the driving unit, on the basis of an output of the offset unit, and a renewing unit for renewing the offset data during a non-driving period of the driving mechanism, on the basis of an output of the acceleration sensor.
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