Mixed sensitivity H-infinity control of an adaptive optics system
文献类型：期刊论文
| 作者 | Song, Dingan1,2,3,4; Li, Xinyang1,3; Peng, Zhenming2 |
| 刊名 | Optical Engineering
 |
| 出版日期 | 2016 |
| 卷号 | 55期号:9页码:094106 |
| 关键词 | Aberrations Adaptive Optics Codes (Symbols) Control Controllers Optical Systems Robustness (Control Systems) Stability System Stability Uncertain Systems Wavefronts |
| ISSN号 | 0091-3286 |
| DOI | 10.1117/1.OE.55.9.094106 |
| 文献子类 | J |
| 英文摘要 | Design of the controller of an adaptive optical system is very complex because its model is usually with uncertainty. To deal with uncertainty and to improve robust stability, the mixed sensitivity H∞ control has been introduced to design the 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, though it cannot 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 uncertainty in adaptive optics system. © 2016 The Authors. |
| 语种 | 英语 |
| WOS记录号 | WOS:000388232800036 |
| 资助机构 | National Natural Science Foundation of China [61205070] |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/8428]  |
| 专题 | 光电技术研究所_自适应光学技术研究室（八室） |
| 作者单位 | 1.Chinese Academy of Sciences, Key Laboratory on Adaptive Optics, Guangdian Avenue #1, Shuangliu, Chengdu, Sichuan 2.610209, China 3.University of Electronic Science and Technology of China, North Jianshe Road, Chengdu, Sichuan 4.610209, China 5.Institute of Optics and Electronics, Chinese Academy of Sciences, Guangdian Avenue #1, Shuangliu, Chengdu, Sichuan 6.610209, China 7.University of Chinese Academy of Sciences, No. 19(A) Yuquan Road, Shijingshan District, Beijing 8.100049, China |
| 推荐引用方式 GB/T 7714 | Song, Dingan,Li, Xinyang,Peng, Zhenming. Mixed sensitivity H-infinity control of an adaptive optics system[J]. Optical Engineering,2016,55(9):094106. |
| APA | Song, Dingan,Li, Xinyang,&Peng, Zhenming.(2016).Mixed sensitivity H-infinity control of an adaptive optics system.Optical Engineering,55(9),094106. |
| MLA | Song, Dingan,et al."Mixed sensitivity H-infinity control of an adaptive optics system".Optical Engineering 55.9(2016):094106. |
入库方式： OAI收割
来源：光电技术研究所
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