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Electronic control system for panoramic camera - using linear motor drive coupled to exposure circuit performs exposure scan up to 360 deg
Electronic control system for panoramic camera - using linear motor drive coupled to exposure circuit performs exposure scan up to 360 deg
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机译:全景相机的电子控制系统-使用与曝光电路耦合的线性电动机驱动器,可进行高达360度的曝光扫描
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摘要
The panoramic camera has a revolving slit shutter and a light path which is bent twice through 90 deg. to project the image onto a film plane under the slit shutter, and the film is bent into a cylindrical shape and is placed around the inside of the body of the camera. The camera is driven by an electric motor with special gearing, or by a linear induction motor, or a three phase servo motor, coupled to an electronic control which regulates the drive speed to provide an accurate exposure with reference to illumination and other factors. The system can be programmed to sweep any angle up to 360 deg.
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