To provide an attitude stabilizing device for photographing device equipped with a mechanism for stabilizing the joggle of a navigation body around an optical axis.
A photographing device 2 incorporated into the attitude stabilizer has an optical part 50 and an image pickup part 60. The attitude stabilizer has a roll rotation driving device for rotationally driving the image pickup part 60 around the optical axis of optical part 50 and a roll control loop for stabilizing the image pickup part 60 around the optical axis against the oscillation of the navigation body. Further, this device has an elevation rotation driving device for respectively rotationally driving the optical part 50 around an elevation axial line and an azimuth axial line, elevation control loop and azimuth control loop for respectively stabilizing the image pickup part 60 around two axial lines against the joggle of the navigation body.
YAMAMOTO TSURASHI
HOJO TAKESHI
NAKAMURA SHIGERU
