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Development of a compact precision linear actuator for the active surface upgrade of the Delingha 13.7-m radio telescope 会议论文
Ground-based and Airborne Telescopes IV, Amsterdam, Netherlands, 2012-7-1
作者:  Guohua Zhou;  Aihua Li;  Dehua Yang;  Zhenchao Zhang;  Guoping Li
浏览  |  Adobe PDF(11001Kb)  |  收藏  |  浏览/下载：412/104  |  提交时间：2014/01/09
Radio Telescope  Linear Actuator  Active Surface  Flexible Fixture  Measurement  
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：537/139  |  提交时间：2014/01/09
Radio Telescope  Active Surface  Actuator  Control  Closed-loop  Measurement  
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：404/116  |  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：443/127  |  提交时间：2014/01/02
Micro-displacement Actuator  Giant Magnetostrictive Material  Displacement/stroke Pantograph Mechanism  Astronomical Telescope  Nanometer Resolution.