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Design and Simulation of Adaptive Optics controller Based on Mixed Sensitivity H-infinity control
Song, Dingan1,2,3,4; Li, Xinyang1,3; Peng, Zhenming2
2016
发表期刊Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes
ISSN0277-786X
卷号9682页码:96820H
文章类型C
摘要Optical systems such as telescopes are very complex, and their model usually with the uncertainty. To deal with the uncertainty of adaptive optics system and improve system robust stability, the mixed sensitivity H∞control has been introduced to design system controller. In order to testify the validity, wavefront aberration correction capability, as well as the robust stability, has been compared between the mixed sensitivity H∞controller and the classic integral controller. The computer simulation results demonstrate that the system with the mixed sensitivity H∞controller, while can't guarantee a better correction performance, has greater robust stability than the one with the classic integral controller. That is to say, greater robust stability is achieved at the expense of the correction capability in the system with H∞controller. Moreover, the greater the uncertainty is, the more proceeds the mixed sensitivity H∞controller will produce. It proves the efficiency of the mixed sensitivity H∞controller in dealing with the uncertainty of adaptive optics system. © 2016 SPIE.
关键词Aberrations Adaptive Control Systems Codes (Symbols) Controllers Manufacture Mirrors Optical Testing Robustness (Control Systems) Stability System Stability Telescopes Uncertain Systems Wavefronts
DOI10.1117/12.2242146
收录类别SCI ; Ei
语种英语
项目资助者Chinese Academy of Sciences, Institute of Optics and Electronics (IOE) ; The Chinese Optical Society (COS)
WOS记录号WOS:000387746500016
引用统计
文献类型期刊论文
条目标识符http://ir.ioe.ac.cn/handle/181551/8433
专题自适应光学技术研究室(八室)
作者单位1. Key Laboratory on Adaptive Optics, Chinese Academy of Sciences, Chengdu, Sichuan
2.610209, China
3. University of Electronic Science and Technology of China, Chengdu, Sichuan
4.610209, China
5. Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, Sichuan
6.610209, China
7. University of Chinese Academy of Sciences, Beijing
8.100049, China
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Song, Dingan,Li, Xinyang,Peng, Zhenming. Design and Simulation of Adaptive Optics controller Based on Mixed Sensitivity H-infinity control[J]. Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes,2016,9682:96820H.
APA Song, Dingan,Li, Xinyang,&Peng, Zhenming.(2016).Design and Simulation of Adaptive Optics controller Based on Mixed Sensitivity H-infinity control.Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes,9682,96820H.
MLA Song, Dingan,et al."Design and Simulation of Adaptive Optics controller Based on Mixed Sensitivity H-infinity control".Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes 9682(2016):96820H.
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