Alignment error detection method of sub-eye mounting hole for bionic compound eye system

doi:10.3788/CO.20191204.0880

CIOMP OpenIR

	Alignment error detection method of sub-eye mounting hole for bionic compound eye system
	G.Zhang; X.-H.Wang; D.-Y.Li
	2019
发表期刊	Chinese Optics
ISSN	20951531
卷号	12 期号:4 页码:880-887
摘要	The bionic compound eye system is a multi-sub-eye imaging system with large-field and high-resolution, which consists of a monocentric objective lens and sub-eye lens array.In order to achieve large-field seamless stitching images, it must be strictly ensured that the sub-eye optical axes are properly aligned to the center of monocentric objective lens such that the alignment error is within the tolerances of the optical design. First, the reference zero position of PSM was determined based on the auto-collimation principle. Then the PSM was fixed to all the sub-eye mounting holes with the adapter. A geometric equation for the relationship between the distance of image centroid after reflection by the monocentric objective lens relative to the reference zero point and the alignment error of the sub-eye mounting holes was calculated. Finally, the optical detection system was simulated with Lighttools and the alignment errors of all the mounting holes were detected. Experimental results indicate that the alignment errors of all the mounting holes are less than 30 m. It can satisfy the optical tolerance requirements of less than 50 m, which ensures the acquisition of large-field and high-resolution seamless stitching images of bionic compound eye imaging systems. 2019, China Science Publishing & Media LTD. All right reserved.
关键词	Errors,Bionics,Image resolution,Imaging systems,Mountings,Optical design,Optical instrument lenses
DOI	10.3788/CO.20191204.0880
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收录类别	EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/62818
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	G.Zhang,X.-H.Wang,D.-Y.Li. Alignment error detection method of sub-eye mounting hole for bionic compound eye system[J]. Chinese Optics,2019,12(4):880-887.
APA	G.Zhang,X.-H.Wang,&D.-Y.Li.(2019).Alignment error detection method of sub-eye mounting hole for bionic compound eye system.Chinese Optics,12(4),880-887.
MLA	G.Zhang,et al."Alignment error detection method of sub-eye mounting hole for bionic compound eye system".Chinese Optics 12.4(2019):880-887.

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