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摘要
This paper proposes a novel alignment system based on the measurement of optical path using a light beam scanning mode in a transmissometer. The system controls both the probe beam and the receiving field of view while scanning in two vertical directions. The system then calculates the azimuth angle of the transmitter and the receiver to determine the precise alignment of the optical path. Experiments show that this method can determine the alignment angles in less than 10min with errors smaller than 66 rad in the azimuth. This system also features high collimation precision, process automation and simple installation.
- 出版日期2018
- 单位南京信息工程大学; 中国人民解放军国防科学技术大学
