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Proceedings Paper

The precision analysis of continuous zoom lens in airborne electro-optical pod
Author(s): Xiao-xu Yang; Da-wei Li; Jun-feng Han; Qiang Dong; Wei Huang; Yu Wei
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Paper Abstract

In the research of electro-optical pod, this paper propose a mission requirements that continuous zoom lens system is using for measuring angle in the process. This paper analyzes the influence of angle measurement accuracy from focal length and optical axis errors in the process of continuous zoom, and given the mathematical model of the influence of angle measurement accuracy. The simulation analysis indicated that Angle measuring accuracy is affected by the process of continuous zoom. The simulation analysis results have certain instructive significance to engineering practice.

Paper Details

Date Published: 21 February 2014
PDF: 6 pages
Proc. SPIE 9142, Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics: Optical Imaging, Remote Sensing, and Laser-Matter Interaction 2013, 91421I (21 February 2014); doi: 10.1117/12.2054095
Show Author Affiliations
Xiao-xu Yang, Xi'an Institute of Optics and Precision Mechanics (China)
Da-wei Li, Xi'an Institute of Optics and Precision Mechanics (China)
Jun-feng Han, Xi'an Institute of Optics and Precision Mechanics (China)
Qiang Dong, Xi'an Institute of Optics and Precision Mechanics (China)
Univ. of Chinese Academy of Sciences (China)
Wei Huang, Xi'an Institute of Optics and Precision Mechanics (China)
Yu Wei, Xi'an Institute of Optics and Precision Mechanics (China)


Published in SPIE Proceedings Vol. 9142:
Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics: Optical Imaging, Remote Sensing, and Laser-Matter Interaction 2013
Jorge Ojeda-Castaneda; Shensheng Han; Ping Jia; Jiancheng Fang; Dianyuan Fan; Liejia Qian; Yuqiu Gu; Xueqing Yan, Editor(s)

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