OPT OpenIR  > 空间光学应用研究室
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
Conference NameApplied Optics and Photonics China: Space Optics and Earth Imaging and Space Navigation, AOPC 2017
Source PublicationAOPC 2017: Space Optics and Earth Imaging and Space Navigation
Volume10463
Conference Date2017-06-04
Conference PlaceBeijing, China
PublisherSPIE
Contribution Rank1
Abstract

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.

Department空间光学应用研究室
DOI10.1117/12.2285166
Indexed ByEI ; ISTP
ISBN9781510614079
Language英语
ISSN0277786X
Citation statistics
Document Type会议论文
Identifierhttp://ir.opt.ac.cn/handle/181661/29863
Collection空间光学应用研究室
Affiliation1.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
Recommended Citation
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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