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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:513/137  |  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:464/151  |  提交时间:2014/01/07
Integrated Modeling  Hexapod  Kinematics  Finite Element Method  Telescope  Panel Support  Active Surface  
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:384/111  |  提交时间:2014/01/05
Radio Telescope  Panel Support  Active Surface  Master-slave Concept  Swaying-arm Mechanism  Finite Element Analysis  
Design and Test of a Micro-displacement Actuator Based on Giant Magnetostrictive Material 会议论文
Smart Materials and Nanotechnology in Engineering, Weihai, China, 2009-7-8
作者:  Liang Shao;  Dehua Yang;  Bintang Yang;  Kunxin Chen
浏览  |  Adobe PDF(3028Kb)  |  收藏  |  浏览/下载:425/126  |  提交时间:2014/01/02
Micro-displacement Actuator  Giant Magnetostrictive Material  Displacement/stroke Pantograph Mechanism  Astronomical Telescope  Nanometer Resolution.  
A 30-m sub-millimeter telescope with active reflector 会议论文
Ground-based and Airborne Telescopes II, Marseille, France, 2008-6-23
作者:  Xiangqun Cui;  Ding-qiang Su;  Ya-nan Wang;  Dehua Yang;  Guoping Li
浏览  |  Adobe PDF(3258Kb)  |  收藏  |  浏览/下载:417/139  |  提交时间:2013/12/31
Sub-millimeter Telescope  Active Optics  Structure Design  
Design, Manufacture, Measurement and Installation of the Gross Mirror Cell of the LAMOST Schmidt Plate 会议论文
Ground-based and Airborne Telescopes II, Marseille, France, 2008-6-23
作者:  Dehua Yang;  Kunxin Chen;  Yongjun Liang;  Shuqing Wang;  Guohua Zhou
浏览  |  Adobe PDF(3200Kb)  |  收藏  |  浏览/下载:439/144  |  提交时间:2014/01/01
Telescope  Structural Design And Analysis  Measurement  Manufacture  Transportation  Installation  
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:559/187  |  提交时间:2014/01/01
Integrated Modeling  Thermal Disturbance  Astronomical Telescope  Power Series  Zernike Polynomials  Figure Representation  Finite Element Method  Temperature Field  
Measurement of the Actuation Transmitting Mechanism of the Segment Prototype of the LAMOST Telescope 会议论文
Optomechanics 2005, San Diego, California, USA, 2005-7-31
作者:  Dehua Yang;  Yongjun Qi
浏览  |  Adobe PDF(701Kb)  |  收藏  |  浏览/下载:362/142  |  提交时间:2013/12/24
The Lamost  Active Optics  Displacement Actuator  Capacitive Displacement Sensor  Measurement  Telescope  
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:363/136  |  提交时间:2013/12/24
The Lamost  Schmidt Telescope  Segmented Mirror  Mirror Cell  Structural Design And Analysis  Finite Element Method  
Preliminary Structure Design and Analysis of the Chinese Future Giant Telescope 会议论文
Astronomical Structures and Mechanisms Technology, lasgow, Scotland, 2004-6-21
作者:  Guoping Li;  Dehua Yang
浏览  |  Adobe PDF(2155Kb)  |  收藏  |  浏览/下载:441/167  |  提交时间:2013/12/23
Cfgt  Segmented Mirrors  Large Telescopes  Structure Design  Structure Analysis  Finite Element Analysis