NIAOT OpenIR

Browse/Search Results:  1-5 of 5 Help

Selected(0)Clear Items/Page:    Sort:
Reflector adjustment for a large radio telescope based on active optics 会议论文
Software and Cyberinfrastructure for Astronomy II, Amsterdam, Netherlands, 2012-7-1
Authors:  Li Tongying;  Zhang Zhenchao;  Li Aihua;  Wang You
View  |  Adobe PDF(223Kb)  |  Favorite  |  View/Download:482/167  |  Submit date:2014/01/12
13.7 m Millimeter-wave Telescope  Active Surface  Displacement Actuator  Intelligent Controller  Controller Area Network /ethernet Protocol Converter  
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
Authors:  Guohua Zhou;  Aihua Li;  Dehua Yang;  Zhenchao Zhang;  Guoping Li
View  |  Adobe PDF(11001Kb)  |  Favorite  |  View/Download:399/101  |  Submit date: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
Authors:  Dehua Yang;  Yong Zhang;  Guohua Zhou;  Aihua Li;  Kunxin Chen;  Zhenchao Zhang;  Guoping Li;  Yingxi Zuo;  Ye Xu
View  |  Adobe PDF(7240Kb)  |  Favorite  |  View/Download:504/137  |  Submit date: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
Authors:  Dehua Yang;  Lorenzo Zago;  Hui Li;  Gregory Lambert;  Guohua Zhou;  Guoping Li
View  |  Adobe PDF(4969Kb)  |  Favorite  |  View/Download:461/150  |  Submit date: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
Authors:  Dehua Yang;  Guohua Zhou;  Daniel Okoh;  Guoping Li;  Jingquan Cheng
View  |  Adobe PDF(11036Kb)  |  Favorite  |  View/Download:377/110  |  Submit date:2014/01/05
Radio Telescope  Panel Support  Active Surface  Master-slave Concept  Swaying-arm Mechanism  Finite Element Analysis