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Optical system design of lunar rover navigation camera
Wang, Hu1; Liu, Jie1; Liu, Meiying1,2; Xue, Yaoke1; Liu, Yang1; Lin, Shangmin1; Zhang, Xibin1; Wang, Feng1; Pang, Shuxia1,2
2017
会议名称Applied Optics and Photonics China: Space Optics and Earth Imaging and Space Navigation, AOPC 2017
会议录名称AOPC 2017: Space Optics and Earth Imaging and Space Navigation
卷号10463
会议日期2017-06-04
会议地点Beijing, China
出版者SPIE
产权排序1
摘要

The optical system of lunar rover navigation camera has a direct influence on imaging quality, and an indirect influence on the programming of march forward of lunar rover. One type of lunar rover navigation camera optical system with the symmetrical structure was introduced. It also set up the suitable position of stop to achieve the relative distortion lower than 0.053 percent under the 60 degrees wide field-of-view. It applied the hyperfocal distance principle to achieve the clear imaging from 0.5 meter to infinity. The modulation transfer function is close to diffraction limit at the Nyquist frequency (at standard object distance). Considering the complicate environment of lunar surface and the demand of exploration, it selected the appropriate work spectral coverage and was cooperated by the irradiation reinforce. As a result, it can bear 1×104Rad (Si) space irradiation and is capable of keeping working normally in the severe environment with its temperature varying from-60°C to + 90°C. © 2017 SPIE.

作者部门空间光学应用研究室
DOI10.1117/12.2285166
收录类别EI ; ISTP
ISBN号9781510614079
语种英语
ISSN号0277786X
引用统计
文献类型会议论文
条目标识符http://ir.opt.ac.cn/handle/181661/29863
专题空间光学应用研究室
作者单位1.Xi'an Institute of Optics and Precision Mechanism, Chinese Academy of Sciences, Xi'an, Shaanxi; 710019, China
2.University of Chinese, Academy of Sciences, Beijing; 100049, China
推荐引用方式
GB/T 7714
Wang, Hu,Liu, Jie,Liu, Meiying,et al. Optical system design of lunar rover navigation camera[C]:SPIE,2017.
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