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A Novel Visual Sensor Stabilization Platform for Robotic Sharks Based on Improved LADRC and Digital Image Algorithm 期刊论文  OAI收割
SENSORS, 2020, 卷号: 20, 期号: 14, 页码: 16
作者:  
Pan, Jie;  Zhang, Pengfei;  Liu, Jincun;  Yu, Junzhi
  |  收藏  |  浏览/下载:48/0  |  提交时间:2020/09/07
Kinematic Analysis of an Under-actuated, Closed-loop Front-end Assembly of a Dragline Manipulator 期刊论文  OAI收割
International Journal of Automation and Computing, 2020, 卷号: 17, 期号: 4, 页码: 527-538
作者:  
Muhammad A. Wardeh;  Samuel Frimpong
  |  收藏  |  浏览/下载:28/0  |  提交时间:2021/02/22
698-nm diode laser with 1-Hz linewidth 期刊论文  OAI收割
OPTICAL ENGINEERING, 2017, 卷号: 56, 期号: 1, 页码: 5
作者:  
Chen, Long;  Zhang, Linbo;  Xu, Guanjun;  Liu, Jun;  Dong, Ruifang
  |  收藏  |  浏览/下载:17/0  |  提交时间:2021/11/29
Stable element-free Galerkin solution procedures for the coupled soil-pore fluid problem 期刊论文  OAI收割
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2011, 卷号: 86, 期号: 8, 页码: 1000-1026
作者:  
Hua, Leina
收藏  |  浏览/下载:21/0  |  提交时间:2013/11/28
Linearity measurement for image-intensified CCD (EI CONFERENCE) 会议论文  OAI收割
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, April 26, 2010 - April 29, 2010, Dalian, China
作者:  
Zhang L.;  Zhao Y.;  Zhao Y.;  Zhao Y.;  Yan F.
收藏  |  浏览/下载:34/0  |  提交时间:2013/03/25
To the characteristic of the ultraviolet CCD (UV ICCD)  technique of the linearity measurement of the UV ICCD camera is studied based on the theory of radiometry. Approach of linearity measurement is discussed  and a kind of measurement system of the UV ICCD has been developed based on the method of neutral density filter. It is very important that the transmittance of the filter is independent of the wavelength in the method of neutral density filter. Black metal screen mesh with different transmittance is used in our system  and calibration of the filters' transmittance in different working positions has been done. Meanwhile  to assure the uniform of the received radiation on the target of the detector at any test points  an integrating sphere is placed behind the neutral filter to balance light. The whole measurement system mainly consists of a deuterium lamp with high stabilization  the attenuation film with transmission  integrating sphere  optical guide and electro-shift platform. Auto control is realized via special software during the test. With this instrument  the linearity of the UV ICCD was measured. Experimental results show that the nonlinearity of the UV ICCD under fixed-gain is less than 2% and the uncertainty of measurement system is less than 4%. 2010 Copyright SPIE - The International Society for Optical Engineering.  
注入锁定激光器的边带锁频技术稳频系统优化分析 期刊论文  OAI收割
光子学报, 2008, 卷号: 37, 期号: 9, 页码: 1748, 1752
孙旭涛; 陈卫标
收藏  |  浏览/下载:1684/200  |  提交时间:2009/09/18
用于多普勒测风雷达的单频全固态激光器稳频 期刊论文  OAI收割
Chin. Opt. Lett., 2008, 卷号: 6, 期号: 9, 页码: 679, 680
孙旭涛; 刘继桥; 周军; 陈卫标
收藏  |  浏览/下载:1486/167  |  提交时间:2009/09/18
激光稳频的共焦法布里-珀罗干涉仪 期刊论文  OAI收割
中国激光, 2008, 卷号: 35, 期号: 7, 页码: 1005, 1008
孙旭涛; 刘继桥; 周军; 陈卫标
收藏  |  浏览/下载:1352/203  |  提交时间:2009/09/18
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