发明名称 |
Image stabilizing apparatus |
摘要 |
<p>In an image stabilizing apparatus in which an actuator for pivoting gimbal suspension means is controlled by a feedback loop, the gain of feedback loop based on the angular position is enhanced when the angular velocity is at a first set value or higher until the angular velocity becomes a second set value or lower, whereby a panning mode is automatically attained when a pan/tilt operation is carried out. Also, the gain of feedback loop based on the angular position is enhanced when the angular velocity is enhanced until a lapse of a predetermined time after starting the pivoting control of the gimbal suspension means, whereby the behavior of gimbal suspension means is stabilized. <IMAGE></p> |
申请公布号 |
EP1094353(A2) |
申请公布日期 |
2001.04.25 |
申请号 |
EP20000120949 |
申请日期 |
2000.09.26 |
申请人 |
FUJI PHOTO OPTICAL CO., LTD. |
发明人 |
ISHIJIMA, TOSHIHISA;NAGATA, KOUICHI;TAKAHASHI, KENICHI |
分类号 |
G02B23/18;G02B27/64;G03B5/00;H04N5/232;(IPC1-7):G02B27/64 |
主分类号 |
G02B23/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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