机构

• 上海光学精密机械研究... [6]
• 长春光学精密机械与物... [2]
• 西安光学精密机械研究... [2]
• 光电技术研究所 [1]

采集方式

• OAI收割 [11]

内容类型

• 期刊论文 [7]
• 会议论文 [2]
• 学位论文 [2]

发表日期

• 2024 [1]
• 2018 [1]
• 2014 [2]
• 2010 [3]
• 2009 [1]
• 2006 [1]
• 更多

学科主题

• 光学工程 [2]
• Physics, M... [1]

筛选

浏览/检索结果: 共11条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 An Iterative High-Precision Algorithm for Multi-Beam Array Stitching Method Based on Scanning Hartmann 期刊论文  OAI收割 APPLIED SCIENCES-BASEL, 2024, 卷号: 14, 期号: 2 作者:  Yan, Xiangyu;  Li, Dahai;  Kewei, E.;  Feng, Fang;  Wang, Tao   |  收藏  |  浏览/下载：20/0  |  提交时间：2024/03/04 scanning Hartmann  large-aperture optical systems  aberration measurement  sub-aperture stitching  iterative algorithm   Analysis and research of polarization aberration in rapid space angle measuring system 期刊论文  OAI收割 ACTA PHYSICA SINICA, 2018, 卷号: 67, 期号: 3 作者:  Li Chun-Yan;  Lu Wei-Guo;  Qiao Lin   |  收藏  |  浏览/下载：32/0  |  提交时间：2018/12/11 Polarized Light  Azimuth Measurement  Polarization Aberration  Glan-taylor Prism   Aberration measurement based on principal component analysis of aerial images of optimized marks 期刊论文  OAI收割 opt. commun., 2014, 卷号: 329, 页码: 63 作者:  Yan, Guanyong;  Wang, Xiangzhao;  Li, Sikun;  Yang, Jishuo;  Xu, Dongbo 收藏  |  浏览/下载：22/0  |  提交时间：2016/11/28 Aberration measurement  Principal component analysis  Optimized marks  Aerial image   Aberration measurement based on principal component analysis of aerial images of optimized marks 期刊论文  OAI收割 opt. commun., 2014, 卷号: 329, 页码: 63 作者:  Yan, Guanyong 收藏  |  浏览/下载：22/0  |  提交时间：2016/11/28 Aberration measurement  Principal component analysis  Optimized marks  Aerial image   The research on distortion measurement and compensation technology in photoelectricity measurement system (EI CONFERENCE) 会议论文  OAI收割 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China Hong F.; Mujun X.; Zhiqian W. 收藏  |  浏览/下载：22/0  |  提交时间：2013/03/25 The distortion made by optical lens largely affect the measurement accuracy of the large field of view photoelectricity measurement system  according to the theory of aberration in the photoelectricity system  this paper design a series of distortion measurement devices  in connection with the process of distortion correction in photoelectricity system  establish the related mathmatics model  make the real time distortion correction by the method of software compensation. The experimental results demonstrate the method decrease the measurement error made by the photoelectricity system distortion  after the compensation  in tatal field of view  the systematic measurement error is less than 0.5 picture element. 2010 IEEE.   High accuracy star image locating and imaging calibration for star sensor technology (EI CONFERENCE) 会议论文  OAI收割 6th International Symposium on Precision Engineering Measurements and Instrumentation, August 8, 2010 - August 11, 2010, Hangzhou, China 作者:  Wang Y.;  Wang Y.;  Wang Y.;  Wang Y.;  Wang Y. 收藏  |  浏览/下载：22/0  |  提交时间：2013/03/25 Today aircraft attitude measurement technology plays an important role in an aircraft system because it can provide orientation for aircraft in action. Lately star sensor technology used in aircraft attitude measurement has become more and more popular because of its high accuracy  light weight  without attitude accumulation errors and other advantages. There are three main steps for star sensor to measure aircraft attitude  star image locating  star identification and attitude tracking. The latter two steps are based on the accuracy of star image locating. So it's critical to make efforts to advance the accuracy of star image locating. Some imaging errors  such as spherical aberration or coma aberration  also have negative effect on the accuracy of star image locating  of which the effect is necessarily reduced as well. At the beginning of this article  the structure of star sensor hardware is introduced. Secondly three methods for star image locating are described specifically  which are traditional centroid method  Gauss quadric fitting method and improved Gauss quadric fitting method. Subsequently an imaging calibration method is described for the purpose of reducing the effect of imaging errors. Finally the experiment shows that the accuracy of the star sensor is 2-arc-second. 2010 SPIE.   A wavefront aberrometer for dynamic high-order aberration measurement 期刊论文  OAI收割 OPTIK, 2010, 卷号: 121, 期号: 15, 页码: 1405-1411 作者:  Yu, Xiang;  Dai, Yun;  Rao, Xuejun;  Wang, Cheng;  Xue, Lixia 收藏  |  浏览/下载：19/0  |  提交时间：2015/09/21 Optical measurement  Hartmann-Shack wavefront sensor  Dynamic aberration  Accommodation  Moving target   Coma measurement by use of an alternating phase-shifting mask mark with a specific phase width 期刊论文  OAI收割 appl. optics, 2009, 卷号: 48, 期号: 2, 页码: 261, 269 Qiu Zicheng; 王向朝; Yuan Qiongyan; Wang Fan 收藏  |  浏览/下载：1154/199  |  提交时间：2009/09/18 LITHOGRAPHY SIMULATION  ABERRATION MEASUREMENT  PROJECTION OPTICS  LENS ABERRATIONS  TOOLS   Radius of curvature measurements for laser beams: A simple method 期刊论文  OAI收割 optik, 2006, 卷号: 117, 期号: 4, 页码: 173, 176 万玲玉; 刘立人; 张明丽; 栾竹 收藏  |  浏览/下载：1336/282  |  提交时间：2009/09/18 laser beam  radius of curvature measurement  Fraunhofer diffraction pattern  astigmatic aberration   基于点衍射干涉仪的成像系统综合像质检测技术 学位论文  OAI收割 作者:  董冠极   |  收藏  |  浏览/下载：78/0  |  提交时间：2018/12/26 光学检测  Optical Measurement  像差  Aberration  泽尼克多项式  Zernike polynomials  点衍射干涉  Point-diffraction