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| Research on A New Position Actuator Control Technology for Segmented Primary Mirror Telescopes [会议论文] SPIE Ground-based and Airborne Telescopes IX, Montréal, Québec, Canada, 2022-8-29 Li H(李浩); Zhou GH(周国华); Lu QS(陆启帅); Zuo H(左恒); Zhang Y(张勇) Adobe PDF(573Kb)  |  浏览/下载:134/38 |
| Real-time Closed-loop Active Surface Technology of a Large Radio Telescope [期刊论文] Publications of the Astronomical Society of the Pacific, 2022, 卷号: 134, 期号: 1031, 页码: 015003-1-16 Zhang Y(张勇); Li GP(李国平); Zhou GH(周国华); Lu QS(陆启帅); Zuo H(左恒); Wang Y(王佑); Zhang H(张惠); Li AH(李爱华); Zhang C(张超); Li YP(李烨平); Wu XH(吴旭浩); Li H(李浩); Hu TZ(胡天柱) Adobe PDF(2760Kb)  |  浏览/下载:138/50 |
| 密集点阵分布的螺纹调节夹持机构(授权发明) [专利] 专利类型: 发明专利, 专利号: ZL201910999932.4, 申请日期: 2021-06-22, 周国华; 左恒 Adobe PDF(1808Kb)  |  浏览/下载:221/92 |
| 多点精密螺纹调节夹持机构(授权发明) [专利] 专利类型: 发明专利, 专利号: ZL201910903333.8, 申请日期: 2021-03-05, 周国华; 左恒 Adobe PDF(1316Kb)  |  浏览/下载:207/85 |
| 大型拼接镜面光学望远镜的纳米级精密位移促动器(授权发明) [专利] 专利类型: 发明专利, 专利号: ZL201910413873.8, 申请日期: 2021-03-05, 周国华 Adobe PDF(2528Kb)  |  浏览/下载:225/90 |
| A prototype experiment of the adaptive deformable mirror based on voice coil and Eddy Current Sensor [会议论文] Advances in Optical Astronomical Instrumentation 2019, Melbourne, Australia, 2019-12 Zuo H(左恒); Li H(李浩); Zhou GH(周国华); Li GP(李国平) Adobe PDF(373Kb)  |  浏览/下载:349/117 |
| 螺杆螺母副的轴向滑动导向机构(授权发明) [专利] 专利类型: 发明, 专利号: ZL201710403878.3, 申请日期: 2017-06-01, 公开日期: 2019-05-07 周国华 Adobe PDF(546Kb)  |  浏览/下载:227/103 |
| 射电望远镜主动反射面系统的控制 [期刊论文] 光学精密工程, 2016, 卷号: 24, 期号: 7, 页码: 1711-1718 李爱华; 周国华; 李国平; 张勇; 张振超 Adobe PDF(634Kb)  |  浏览/下载:474/164 |
| 消除从动轮轴向间隙的精密限位装置及其装配方法 [专利] 专利类型: 发明, 专利号: 暂无, 申请日期: 2015-04-09, 公开日期: 2015-08-12 周国华 Adobe PDF(5144Kb)  |  浏览/下载:322/97 |
| 消除从动轮轴向间隙的精密限位装置及其装配方法(授权发明) [专利] 专利类型: 发明, 专利号: ZL201510167421.8, 申请日期: 2015-04-09, 公开日期: 2017-09-26 周国华 Adobe PDF(420Kb)  |  浏览/下载:247/111 |
| Research progress of co-phasing inductance edge sensor for Chinese extremely large telescope [会议论文] Ground-based and Airborne Telescopes V, Montréal, Quebec, Canada, 2014-6-22 Yong Zhang; Qimeng Wang; Yeping Li; Guohua Zhou; Jijun Ni; Aihua Li; Hongmei Li; Yizhong Zeng Adobe PDF(853Kb)  |  浏览/下载:486/185 |
| Latest progress of LAMOST primary co-phasing experiment in NIAOT, China [会议论文] Ground-based and Airborne Telescopes V, Montréal, Quebec, Canada, 2014-6-22 Yong Zhang; Xiangqun Cui; Hongmei Li; Guohua Zhou; Jijun Ni; Aihua Li; Zhengqiu Yao; Xuefei Gong; Genrong Liu; Yuefei Wang; Yeping Li; Yizhong Zeng Adobe PDF(605Kb)  |  浏览/下载:532/186 |
| 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 Yong Zhang; Dehua Yang; Guohua Zhou; You Wang; Aihua Li; Yeping Li; Anfang Liu; Yizhong Zeng; Guoping Li; Qimeng Wang Adobe PDF(1528Kb)  |  浏览/下载:527/151 |
| 射电望远镜主动反射面结构(发明) [专利] 专利类型: 发明, 专利号: CN201110151707.9, 申请日期: 2013-08-07, 公开日期: 2012-01-18 周国华; 杨德华; 李国平 Adobe PDF(720Kb)  |  浏览/下载:759/180 |
| 容易调节的反射面板背架结构和反射面板支撑结构(发明) [专利] 专利类型: 发明, 专利号: CN200910182014.9, 申请日期: 2013-03-20, 公开日期: 2010-01-20 周国华 Adobe PDF(465Kb)  |  浏览/下载:429/140 |
| 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 周国华; 杨德华; 李国平 Adobe PDF(276Kb)  |  浏览/下载:481/136 |
| 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 Yong Zhang; Jie Zhang; Dehua Yang; Guohua Zhou; Aihua Li; Guoping Li Adobe PDF(3066Kb)  |  浏览/下载:463/150 |
| 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 Guohua Zhou; Aihua Li; Dehua Yang; Zhenchao Zhang; Guoping Li Adobe PDF(11001Kb)  |  浏览/下载:382/96 |
| 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 Dehua Yang; Yong Zhang; Guohua Zhou; Aihua Li; Kunxin Chen; Zhenchao Zhang; Guoping Li; Yingxi Zuo; Ye Xu Adobe PDF(7240Kb)  |  浏览/下载:467/136 |
| 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 Dehua Yang; Hai Wang; Yong Zhang; Yi Chen; Guohua Zhou; Jingquan Cheng; Guoping Li Adobe PDF(1497Kb)  |  浏览/下载:529/195 |