Analysis of a discrete-layout bimorph disk elements piezoelectric deformable mirror
文献类型：期刊论文
| 作者 | Wang, Hairen5,6; Chen, Ziguang4; Yang, Shengfeng3; Hu, Lin2; Hu, Ming1 |
| 刊名 | JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS
 |
| 出版日期 | 2018-04-01 |
| 卷号 | 4期号:2页码:7 |
| 关键词 | deformable mirror circular flexural-mode piezoelectric actuator electromechanical model higher resonance frequency larger stroke |
| ISSN号 | 2329-4124 |
| DOI | 10.1117/1.JATIS.4.2.029001 |
| 通讯作者 | Wang, Hairen(Hairenwang@pmo.ac.cn) |
| 英文摘要 | We introduce a discrete-layout bimorph disk elements piezoelectric deformable mirror (DBDEPDM), driven by the circular flexural-mode piezoelectric actuators. We formulated an electromechanical model for analyzing the performance of the new deformable mirror. As a numerical example, a 21-actuators DBDEPDM with an aperture of 165 mm was modeled. The presented results demonstrate that the DBDEPDM has a stroke larger than 10 mu m and the resonance frequency is 4.456 kHz. Compared with the conventional piezoelectric deformable mirrors, the DBDEPDM has a larger stroke, higher resonance frequency, and provides higher spatial resolution due to the circular shape of its actuators. Moreover, numerical simulations of influence functions on the model are provided. (C) 2018 Society of Photo-Optical Instrumentation Engineers (SPIE) |
| WOS关键词 | ADAPTIVE OPTICS ; ACTUATOR |
| WOS研究方向 | Engineering ; Instruments & Instrumentation ; Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000439235200018 |
| 出版者 | SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS |
| 源URL | [http://libir.pmo.ac.cn/handle/332002/32585]  |
| 专题 | 中国科学院紫金山天文台 |
| 通讯作者 | Wang, Hairen |
| 作者单位 | 1.Chinese Acad Sci, Inst Geodesy & Geophys, State Key Lab Geodesy & Earths Dynam, Wuhan, Hubei, Peoples R China 2.Chongqing Qianwei Sci & Technol Grp Co Ltd, Chongqing, Peoples R China 3.Indiana Univ Purdue Univ, Purdue Sch Engn & Technol, Dept Mech & Energy Engn, Indianapolis, IN USA 4.Huazhong Univ Sci & Technol, Dept Mech, Wuhan, Hubei, Peoples R China 5.Chinese Acad Sci, Key Lab Radio Astron, Nanjing, Jiangsu, Peoples R China 6.Chinese Acad Sci, Purple Mt Observ, Nanjing, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Hairen,Chen, Ziguang,Yang, Shengfeng,et al. Analysis of a discrete-layout bimorph disk elements piezoelectric deformable mirror[J]. JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS,2018,4(2):7. |
| APA | Wang, Hairen,Chen, Ziguang,Yang, Shengfeng,Hu, Lin,&Hu, Ming.(2018).Analysis of a discrete-layout bimorph disk elements piezoelectric deformable mirror.JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS,4(2),7. |
| MLA | Wang, Hairen,et al."Analysis of a discrete-layout bimorph disk elements piezoelectric deformable mirror".JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS 4.2(2018):7. |
入库方式： OAI收割
来源：紫金山天文台
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