| 基于光纤导入技术的太阳敏感器设计与研究 |
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| 引用本文： | 李丹,周望,李烨. 基于光纤导入技术的太阳敏感器设计与研究[J]. 光电工程, 2011, 38(4): 66-71,76. DOI: 10.3969/j.issn.1003-501X.2011.04.012 |
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| 作者姓名： | 李丹 周望 李烨 |
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| 作者单位： | 李丹,李烨,LI Dan,LI Ye(苏州大学,现代光学技术研究所,江苏,苏州,215006);周望,ZHOU Wang(苏州大学,现代光学技术研究所,江苏,苏州,215006;江苏现代光学技术重点实验室,江苏,苏州,215006) |
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| 摘 要： | 设计了一种基于光纤导入的太阳敏感器,其包括三个部分:光学头部、光电传感器和太阳偏移角度的算法.光学头部采用两对对称光纤和一根中心光纤,通过计算每对光纤导入光能的差分值,获得太阳与航天器自身坐标系统的相对角度关系.该光学结构兼顾了大、小视场,提高了太阳敏感器定位精度.采用光纤作为太阳光的导入器,将光能导入置于航天器内部的...
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| 关 键 词： | 太阳敏感器 光学设计 差分放大 光纤 |
Design and Research of the Sun Sensor Based on the Technology of the Optical Fiber |
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| LI Dan,ZHOU Wang,LI Ye. Design and Research of the Sun Sensor Based on the Technology of the Optical Fiber[J]. Opto-Electronic Engineering, 2011, 38(4): 66-71,76. DOI: 10.3969/j.issn.1003-501X.2011.04.012 |
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| Authors: | LI Dan ZHOU Wang LI Ye |
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| Affiliation: | LI Dan1,ZHOU Wang1,2,LI Ye1(1.Institute of Modern Optical Technology,Soochow University,Suzhou 215006,Jiangsu Province,China,2.Province Key Laboratory of Modern Optical Technology of Jiangsu,China) |
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| Abstract: | Based on the technology of optical fiber,an analog sun sensor was designed.It consists of three parts:the optical head,optic-electronic sensor and the measurement and calculation of sun angle.The optical design of the sun sensor adopts two pairs of optical fiber and a central optical fiber,and then obtains the relative angular relationship between the sun and the spacecraft's own coordinate system by calculating the difference value of importing light of each pair of optical fiber.The optical structure can ... |
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| Keywords: | sun sensor optical design differential amplifier fiber |
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