Alignment method of plane reflecting mirror system for aerial remote sensor

doi:10.37188/CO.2021-0187

CIOMP OpenIR

	Alignment method of plane reflecting mirror system for aerial remote sensor
	J. Zhang; J.-F. Wang; X. Fang; L.-Y. Song; S.-M. Liu and X. Wang
	2022
发表期刊	Chinese Optics
ISSN	20971842
卷号	15 期号:3 页码:534-544
摘要	It is a common design method to reduce the volume and mass of aerial remote sensors by using the plane mirror to replace the light path. However, the introduction of a plane mirror puts forward stricter requirements for the alignment of the aerial remote sensor. We propose an alignment method for the plane mirror system of an aerial remote sensor. The mathematical model of the theodolite measurement is established by the coordinate transformation method, and the corresponding relationship between the angular deviation (pitch deviation and azimuth deviation) of the single plane mirror assembly and plane mirror system and the measured value of the theodolite is deduced. Then a method of measuring and adjusting the angle deviation of the plane mirror system with theodolite is proposed. Finally, the pitch angle deviation and azimuth angle deviation between the lens optical axis and the normal of the focal plane mounting surface meet the index requirements of being no more than 2'. More than 10 sets of aerial remote sensor plane mirror systems have been aligned using this method, which is both convenient and efficient. At the same time, this method can provide a solution for the angle calibration and alignment of the plane mirror in various optical instruments. Copyright 2022 Chinese Optics. All rights reserved.
DOI	10.37188/CO.2021-0187
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收录类别	ei
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文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/66402
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	J. Zhang,J.-F. Wang,X. Fang,et al. Alignment method of plane reflecting mirror system for aerial remote sensor[J]. Chinese Optics,2022,15(3):534-544.
APA	J. Zhang,J.-F. Wang,X. Fang,L.-Y. Song,&S.-M. Liu and X. Wang.(2022).Alignment method of plane reflecting mirror system for aerial remote sensor.Chinese Optics,15(3),534-544.
MLA	J. Zhang,et al."Alignment method of plane reflecting mirror system for aerial remote sensor".Chinese Optics 15.3(2022):534-544.

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