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题名:
High precision pointing system based on Risley prism: Analysis and simulation
作者: Li, Jin-Ying; Peng, Qi; Chen, Ke; Fu, Cheng-Yu
出版日期: 2015
会议名称: Proceedings of SPIE: 20th International Symposium on High Power Systems and Applications 2014, HPLS and A 2014
会议日期: 2015
学科分类: Algorithms - Error analysis - Errors - High power lasers - Inverse problems - Iterative methods - Jitter - Optimization - Ray tracing - Rotation
DOI: 10.1117/12.2065297
通讯作者: Li, Jin-Ying
中文摘要: This paper presents the key issues for high precision pointing system using Risley prism. An iterative optimization algorithm is proposed to solve the inverse problem of Risley Prism and anti-achromatic Risley Prism. Different error sources, particularly Risley prism's rotation errors and rotation axis jitters are considered. Error propagation formula between pointing accuracy and rotation position is deduced. Finally, a beam steering simulation system including target position creating module, Risley Prism inverse solution module, Risley Prism rotation control module and beam pointing module is established. The simulation results show that it can achieve better than 1 arcsec pointing accuracy. © 2015 SPIE.
英文摘要: This paper presents the key issues for high precision pointing system using Risley prism. An iterative optimization algorithm is proposed to solve the inverse problem of Risley Prism and anti-achromatic Risley Prism. Different error sources, particularly Risley prism's rotation errors and rotation axis jitters are considered. Error propagation formula between pointing accuracy and rotation position is deduced. Finally, a beam steering simulation system including target position creating module, Risley Prism inverse solution module, Risley Prism rotation control module and beam pointing module is established. The simulation results show that it can achieve better than 1 arcsec pointing accuracy. © 2015 SPIE.
收录类别: SCI ; Ei
语种: 英语
卷号: 9255
ISSN号: 0277-786X
文章类型: 会议论文
页码: 92551I
Citation statistics:
内容类型: 会议论文
URI标识: http://ir.ioe.ac.cn/handle/181551/7434
Appears in Collections:光电工程总体研究室(一室)_会议论文

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作者单位: Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, China

Recommended Citation:
Li, Jin-Ying,Peng, Qi,Chen, Ke,et al. High precision pointing system based on Risley prism: Analysis and simulation[C]. 见:Proceedings of SPIE: 20th International Symposium on High Power Systems and Applications 2014, HPLS and A 2014. 2015.
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