Dynamic characteristics analysis of a large-aperture rotating prism with adjustable radial support
文献类型：期刊论文
| 作者 | Li, Anhu; Wang, Wei; Bian, Yongming; Liu, Liren |
| 刊名 | appl. optics
 |
| 出版日期 | 2014 |
| 卷号 | 53期号:10页码:2220 |
| 关键词 | OPTIMIZATION MIRROR |
| 通讯作者 | li, ah (reprint author), tongji univ, coll mech engn, 4800 caoan rd, shanghai 201804, peoples r china. |
| 英文摘要 | support elements as key components in performing the opto-mechanical function have been an important topic for optical system development. focusing on a rotation prism with a large aperture and asymmetric loading, a radial multi-segment support is developed to solve the dynamic mounting issue. in order to explore the actual surface deformations over the full rotation, a novel dynamic analysis method to extract the transient load spectrum is established to access the surface deformations, including dynamic load extraction to connect varying loads with corresponding rotation positions, typical position analysis to obtain maximum deformation values, and vibration analysis. the results show that a maximum peak-to-valley value on the plane side reaches 103.16 nm when the prism rotates to 159.84 degrees, and that of the wedge side is 74.38 nm when the prism rotates to 213.84 degrees, both of which are less than lambda/4 (lambda = 632.8 nm). however, when excited by the external loads with response frequency, the surface deformations become more serious. because the dynamic characteristics obtained can reflect the actual usage situation, the proposed method is preferable for system development. (c) 2014 optical society of america |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/12975]  |
| 专题 | 上海光学精密机械研究所_空间激光信息技术研究中心 |
| 作者单位 | 1.[Li, Anhu 2.Wang, Wei 3.Bian, Yongming] Tongji Univ, Coll Mech Engn, Shanghai 201804, Peoples R China 4.[Li, Anhu 5.Liu, Liren] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Anhu,Wang, Wei,Bian, Yongming,et al. Dynamic characteristics analysis of a large-aperture rotating prism with adjustable radial support[J]. appl. optics,2014,53(10):2220. |
| APA | Li, Anhu,Wang, Wei,Bian, Yongming,&Liu, Liren.(2014).Dynamic characteristics analysis of a large-aperture rotating prism with adjustable radial support.appl. optics,53(10),2220. |
| MLA | Li, Anhu,et al."Dynamic characteristics analysis of a large-aperture rotating prism with adjustable radial support".appl. optics 53.10(2014):2220. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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