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浮动式动力卡盘静态夹持特性分析 期刊论文
2016, 2016
王健健; 张建富; 冯平法; 徐万洪; WANG Jianjian; ZHANG Jianfu; FENG Pingfa; XU Wanhong
收藏  |  浏览/下载：5/0
A surface irregularity compensation alignment method for all-reflective optical system 期刊论文
Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment, 2016, 卷号: 9684, 页码: 968431
作者:  Li, Lian;  Zhang, Ming;  Ma, Tianmeng
收藏  |  浏览/下载：15/0  |  提交时间：2018/06/14
Deformation verification and surface improvement of active stressed lap for 4 m-class primary mirror fabrication 期刊论文
APPLIED OPTICS, 2015, 卷号: 54, 期号: 10, 页码: 2658-2664
作者:  Zhao, Hongshen;  Li, Xiaojin;  Fan, Bin;  Zeng, Zhige
收藏  |  浏览/下载：20/0  |  提交时间：2015/07/10
Deformation verification and surface improvement of active stressed lap for 4 m-class primary mirror fabrication 期刊论文
Applied Optics, 2015, 卷号: 54, 期号: 10, 页码: 2658-2664
作者:  Zhao, Hongshen;  Li, Xiaojin;  Fan, Bin;  Zeng, Zhige
收藏  |  浏览/下载：16/0  |  提交时间：2016/11/22
机器视觉尺寸测量精度的关键影响因素研究 学位论文
硕士: 中国科学院上海光学精密机械研究所, 2015
作者:  来先家
收藏  |  浏览/下载：166/0  |  提交时间：2016/11/28
机器视觉应用中物体离焦及过厚对测量精度的影响 期刊论文
光学学报, 2015, 卷号: 35, 期号: 8, 页码: 815002
作者:  来先家;  徐文东;  赵成强;  肖阳
收藏  |  浏览/下载：12/0  |  提交时间：2016/11/28
基于臂式机构的空间望远镜稳像控制研究 学位论文
博士: 中国科学院大学, 2014
杨维帆
收藏  |  浏览/下载：30/0  |  提交时间：2014/08/21
船载光测设备精度分析及数据处理 学位论文
博士: 中国科学院大学, 2014
盛磊
收藏  |  浏览/下载：48/0  |  提交时间：2014/08/21
A compensation alignment method for surface irregularity based on Zernike coefficients 会议论文
Proceedings of SPIE: INTERNATIONAL SYMPOSIUM ON OPTOELECTRONIC TECHNOLOGY AND APPLICATION 2014: IMAGING SPECTROSCOPY; AND TELESCOPES AND LARGE OPTICS, 2014
作者:  Li Lian;  Ma TianMeng
收藏  |  浏览/下载：21/0  |  提交时间：2016/11/25
Compensation of moire fringe sinusoidal deviation in photoelectrical encoder based on tunable filter (EI CONFERENCE) 会议论文
2011 Symposium on Photonics and Optoelectronics, SOPO 2011, May 16, 2011 - May 18, 2011, Wuhan, China
Wang Y.; Liu Y.; Yan X.; Chen X.; Lv H.
收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25
In order to improve the precision of the absolute photoelectrical encoder  a compensating method is put forward  which restrains the harmonics in moire fringe signal. After analyzing the relationship between the subdividing error and the sinusoidal index  a low-pass digital filter which can make the moire signal satisfy the need of 1024 subdivision is designed. Considering with the fundamental frequency varies with the rotating speed of encoder  the tunable filter is adopted  whose cutoff frequency is calculated according to the coarse information of the encoder. The simulating results show that the proposed method can improve the sinusoidal index  especially at high rotating speed. At last  the compensating algorithm is implemented in the terminal of satellite optical communication  which needs high resolution. The experimental results show indicate that the developed method is feasible. 2011 IEEE.  

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