NIAOT OpenIR

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Progress of the active reflector antenna using laser angle metrology system 会议论文
Ground-based and Airborne Telescopes IV, Amsterdam, Netherlands, 2012-7-1
作者:  Yong Zhang;  Jie Zhang;  Dehua Yang;  Guohua Zhou;  Aihua Li;  Guoping Li
浏览  |  Adobe PDF(3066Kb)  |  收藏  |  浏览/下载:581/179  |  提交时间:2014/01/12
Radio Telescope  Active Reflector  Sub-millimeter  Real-time  
An active surface upgrade for the Delingha 13.7-m radio telescope 会议论文
Ground-based and Airborne Telescopes IV, Amsterdam, Netherlands, 2012-7-1
作者:  Dehua Yang;  Yong Zhang;  Guohua Zhou;  Aihua Li;  Kunxin Chen;  Zhenchao Zhang;  Guoping Li;  Yingxi Zuo;  Ye Xu
浏览  |  Adobe PDF(7240Kb)  |  收藏  |  浏览/下载:564/142  |  提交时间:2014/01/09
Radio Telescope  Active Surface  Actuator  Control  Closed-loop  Measurement  
Integrated modeling analysis of a novel hexapod and its application in active surface 会议论文
Integrated Modeling of Complex Optomechanical Systems, Kiruna, Sweden, 2011-8-17
作者:  Dehua Yang;  Lorenzo Zago;  Hui Li;  Gregory Lambert;  Guohua Zhou;  Guoping Li
浏览  |  Adobe PDF(4969Kb)  |  收藏  |  浏览/下载:522/179  |  提交时间:2014/01/07
Integrated Modeling  Hexapod  Kinematics  Finite Element Method  Telescope  Panel Support  Active Surface  
A new efficient laser angle metrology system for maintaining the large radio telescope active reflecting antenna 会议论文
Ground-based and Airborne Telescopes III, San Diego, California, USA, 2008-6-27
作者:  Yong Zhang;  Dehua Yang;  Yeping Li;  Guohua Zhou;  Aihua Li;  Guoping Li;  Zhenchao Zhang
浏览  |  Adobe PDF(9883Kb)  |  收藏  |  浏览/下载:609/88  |  提交时间:2014/01/02
Radio Telescope  Laser Scanning Antenna Sensing  Panel Segmentation  Active Antenna Maintaining  
Study on a novel panel support concept for radio telescopes with active surface 会议论文
Modern Technologies in Space- and Ground-based Telescopes and Instrumentation, San Diego, California, USA, 2010-6-27
作者:  Dehua Yang;  Guohua Zhou;  Daniel Okoh;  Guoping Li;  Jingquan Cheng
浏览  |  Adobe PDF(11036Kb)  |  收藏  |  浏览/下载:436/125  |  提交时间:2014/01/05
Radio Telescope  Panel Support  Active Surface  Master-slave Concept  Swaying-arm Mechanism  Finite Element Analysis  
Integrated thermal disturbance analysis of optical system of astronomical telescope 会议论文
Advanced Software and Control for Astronomy II, Marseille, France, 2008-6-23
作者:  Dehua Yang;  Zibo Jiang;  Xinnan Li
浏览  |  Adobe PDF(1460Kb)  |  收藏  |  浏览/下载:602/199  |  提交时间:2014/01/01
Integrated Modeling  Thermal Disturbance  Astronomical Telescope  Power Series  Zernike Polynomials  Figure Representation  Finite Element Method  Temperature Field  
Design Evolution and Evaluation of the Segmented Reflecting Schmidt Mirror Cell of the LAMOST Telescope 会议论文
Optomechanics 2005, San Diego, California, USA, 2005-7-31
作者:  Dehua Yang;  Kunxin Chen;  Yongjun Liang;  Xiangqun Cui
浏览  |  Adobe PDF(1440Kb)  |  收藏  |  浏览/下载:407/161  |  提交时间:2013/12/24
The Lamost  Schmidt Telescope  Segmented Mirror  Mirror Cell  Structural Design And Analysis  Finite Element Method  
Design of a 50 m Pulsar Radio Telescope 会议论文
Millimeter and Submillimeter Detectors for Astronomy, Hawaii USA, 2002-8-22
作者:  Dehua Yang;  Shuangshuo Xue;  Daxing Wang;  Wenzhi Lu;  Jingquan Cheng
浏览  |  Adobe PDF(730Kb)  |  收藏  |  浏览/下载:453/180  |  提交时间:2013/12/22
Pulsar Radio Telescope  Wheel-on-track Style  Backup Structure  Structure Analyses  Servo Control