21 February 2014 The precision analysis of continuous zoom lens in airborne electro-optical pod
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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.
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Xiao-xu Yang, Xiao-xu Yang, Da-wei Li, Da-wei Li, Jun-feng Han, Jun-feng Han, Qiang Dong, Qiang Dong, Wei Huang, Wei Huang, Yu Wei, Yu Wei, } "The precision analysis of continuous zoom lens in airborne electro-optical pod", 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; https://doi.org/10.1117/12.2054095
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