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| Upgradation progress of 13.7m millimeter radio telescope reflector surface maintenance test 会议论文 Ground-based and Airborne Telescopes V, Montréal, Quebec, Canada, 2014-6-22 作者: Yong Zhang ; Dehua Yang ; Guohua Zhou ; You Wang ; Aihua Li ; Yeping Li ; Anfang Liu ; Yizhong Zeng ; Guoping Li ; Qimeng Wang![](/image/person.jpg)
浏览  |   Adobe PDF(1528Kb)  |   收藏  |  浏览/下载:621/186  |  提交时间:2015/03/13 Radio Telescope Laser Scanning Antenna Sensing Active Reflector Maintenance |
| 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![](/image/person.jpg)
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 |
| 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![](/image/person.jpg)
浏览  |   Adobe PDF(11001Kb)  |   收藏  |  浏览/下载:444/113  |  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:564/142  |  提交时间:2014/01/09 Radio Telescope Active Surface Actuator Control Closed-loop Measurement |
| Metrology system for the calibration of multi-dof precision mechanisms 会议论文 Modern Technologies in Space- and Ground-based Telescopes and Instrumentation II, Amsterdam, Netherlands, 2012-7-1 作者: Lorenzo Zago; Mirsad Sarajlic; Fabien Chevalley; Dehua Yang![](/image/person.jpg)
浏览  |   Adobe PDF(3240Kb)  |   收藏  |  浏览/下载:523/193  |  提交时间:2014/01/11 Multi-degree-of-freedom Metrology Hexapod Calibration. |
| Control system for 6 degree of freedom electric platform of sub-mirror in the giant telescope 会议论文 Modern Technologies in Space- and Ground-based Telescopes and Instrumentation II, Amsterdam, Netherlands, 2012-7-1 作者: Aihua Li ; Hui Wang ; You Wang ; Dehua Yang ; Zhenchao Zhang![](/image/person.jpg)
浏览  |   Adobe PDF(523Kb)  |   收藏  |  浏览/下载:571/222  |  提交时间:2014/01/09 Control System 6 Degree Of Freedom (6-dOf) Wireless Net Control System Giant Telescope |
| 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![](/image/person.jpg)
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![](/image/person.jpg)
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 |
| A scalable, cost-effective, radio telescope drive and axis system 会议论文 Ground-based and Airborne Telescopes III, San Diego, California, USA, 2008-6-27 作者: Silver Sturgis; Jingquan Cheng ; Xun Zhang; Dehua Yang![](/image/person.jpg)
浏览  |   Adobe PDF(1534Kb)  |   收藏  |  浏览/下载:448/169  |  提交时间:2014/01/02 Antenna Elevation And Azimuth Drive And Axis Unit Commercial Off-the-shelf Cost Effective Design |
| 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![](/image/person.jpg)
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 |