已选(0)清除
条数/页: 排序方式: |
| 柔性网状面形照相测量方法(发明) 专利 专利类型: 发明, 专利号: CN201110070165.2, 申请日期: 2013-02-27, 公开日期: 2011-08-17 发明人: 杨德华; 李徽; 李国平 浏览  |  Adobe PDF(423Kb)  |  收藏  |  浏览/下载:433/132  |  提交时间:2013/12/20 |
| 射电天文望远镜的轻型反射面面板支撑机构(发明) 专利 专利类型: 发明, 专利号: CN200810022403.0, 申请日期: 2013-02-13, 公开日期: 2008-12-10 发明人: 杨德华; 陈昆新 浏览  |  Adobe PDF(543Kb)  |  收藏  |  浏览/下载:416/130  |  提交时间:2013/12/20 |
| 一种精密位移促动器传动装置(发明) 专利 专利类型: 发明, 专利号: CN201010599170.8, 申请日期: 2013-01-09, 公开日期: 2011-06-15 发明人: 周国华; 杨德华; 李国平 浏览  |  Adobe PDF(276Kb)  |  收藏  |  浏览/下载:481/136  |  提交时间:2013/12/20 |
| 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:463/150  |  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 浏览  |  Adobe PDF(11001Kb)  |  收藏  |  浏览/下载:382/96  |  提交时间:2014/01/09 Radio Telescope Linear Actuator Active Surface Flexible Fixture Measurement |
| Conceptual design of a 5-m terahertz telescope at Dome A 会议论文 Ground-based and Airborne Telescopes IV, Amsterdam, Netherlands, 2012-7-1 作者: Dehua Yang; Hai Wang; Yong Zhang; Yi Chen; Guohua Zhou; Jingquan Cheng; Guoping Li 浏览  |  Adobe PDF(1497Kb)  |  收藏  |  浏览/下载:529/195  |  提交时间:2014/01/09 Terahertz Telescope Dome a Optical Design Structural Design Control Electronics Low Temperature |
| 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:467/136  |  提交时间:2014/01/09 Radio Telescope Active Surface Actuator Control Closed-loop Measurement |
| Design and test of a novel cost-effective piezo driven actuator with a two-stage flexure amplifier for chopping mirrors 会议论文 Modern Technologies in Space- and Ground-based Telescopes and Instrumentation II, Amsterdam, Netherlands, 2012-7-1 作者: Qingguo Wu; Dehua Yang; Aihua Li; Guohua Zhou; Bintang Yang 浏览  |  Adobe PDF(770Kb)  |  收藏  |  浏览/下载:611/221  |  提交时间:2014/01/09 Linear Actuator Two-stage Displacement Amplifier Piezoelectric And Magnetostrictive Flexure Finite Element Analysis |
| 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 浏览  |  Adobe PDF(3240Kb)  |  收藏  |  浏览/下载:476/169  |  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 浏览  |  Adobe PDF(523Kb)  |  收藏  |  浏览/下载:469/187  |  提交时间:2014/01/09 Control System 6 Degree Of Freedom (6-dOf) Wireless Net Control System Giant Telescope |