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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 作者: Li H(李浩); Zhou GH(周国华); Lu QS(陆启帅); Zuo H(左恒); Zhang Y(张勇) 浏览  |  Adobe PDF(573Kb)  |  收藏  |  浏览/下载:161/41  |  提交时间:2023/03/22 Segmented mirror Position actuator Active optics Voice motor ADRC |
| 三十米中国未来巨型望远镜主桁架结构的概念设计 期刊论文 光电工程, 2022, 卷号: 49, 期号: 6, 页码: 33-44 作者: 胡守伟; 张勇; 王跃飞; 王佑 浏览  |  Adobe PDF(2861Kb)  |  收藏  |  浏览/下载:197/52  |  提交时间:2023/03/21 极大望远镜 有限元分析 模态 结构变形 中国未来巨型望远镜 主桁架结构 |
| Theoretical research on parameter calculation and error analysis of Hindle auxiliary sphere method for testing convex hyperboloid mirror 会议论文 SPIE Novel Technologies and Instruments for Astronomical Multi-Band Observations, Beijing, China, 2021-7(23-25) 作者: Jiao XJ(焦晓洁); Jiang ZB(姜自波) 浏览  |  Adobe PDF(1488Kb)  |  收藏  |  浏览/下载:276/94  |  提交时间:2022/03/31 applied optics Hindle test error analysis Hindle auxiliary sphere convex hyperboloid mirror stitching detection |
| Simulation and analysis of co-phasing errors of the segmented primary mirror tiled by hexagonal segments in LOT 期刊论文 Research in As tronomy and As trophysics, 2021, 卷号: 21, 期号: 10, 页码: 39-47 作者: Shen SD(沈世东); Cui XQ(崔向群); Zhang Y(张勇) 浏览  |  Adobe PDF(982Kb)  |  收藏  |  浏览/下载:329/114  |  提交时间:2022/03/31 methods: analytical techniques: miscellaneous telescopes |
| 钛合金球面镜加工与基于Hindle法的凸双曲面副镜检测研究 学位论文 , 北京: 中国科学院大学, 2021 作者: 焦晓洁 收藏  |  浏览/下载:269/0  |  提交时间:2021/09/23 钛合金金属镜 超薄镜 自适应副镜 Hindle 检验 无像差点法 |
| 高精度要求的极大望远镜镜筒及副镜支撑研究 学位论文 , 北京: 中国科学院大学, 2020 作者: 徐洁倩 收藏  |  浏览/下载:245/0  |  提交时间:2020/10/08 极大望远镜 Cfgt望远镜 桁架式镜筒 风载分析 结构优化 |
| 极大望远镜桁架式镜筒设计及优化 期刊论文 天文学报, 2018, 卷号: 59, 期号: 6, 页码: 52(1-9) 作者: 徐洁倩; 王国民; 崔向群 浏览  |  Adobe PDF(3000Kb)  |  收藏  |  浏览/下载:498/155  |  提交时间:2019/01/29 望远镜 自适应光学 分析 数据分析 |
| The Key Technology of Large Telescope Tracking System Based on Integrated Super-low Speed Bearingless Motor 会议论文 Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation III, Austin, Texas, United States, 2018-6-10 作者: Changzhi Ren; XiajieZhang; JinXu; XiaoliSong; ZhongyuYue; YuYe 浏览  |  Adobe PDF(678Kb)  |  收藏  |  浏览/下载:425/160  |  提交时间:2019/02/12 Super-low Speed Bearingless Motor Active Bias Magnetic Suspension Bearing Suspension Stiffness Large Telescope Tracking System Double Redundant Drive System |
| The research progress of eddy current edge sensors for Chinese extremely large telescope 会议论文 Ground-based and Airborne Telescopes VII, Austin, Texas, United States, 2018-6-10 作者: Jijun Ni; Yong Zhang 浏览  |  Adobe PDF(1512Kb)  |  收藏  |  浏览/下载:372/139  |  提交时间:2019/02/12 Edge Sensor Segmented Mirrors Eddy Current Sensor Chinese Extremely Large Telescope |
| Research on the fault diagnosis and self-healing technology of unattended Antarctic telescope 会议论文 Ground-based and Airborne Telescopes VII, Austin, Texas, United States, 2018-6-10 作者: Yun Li; Shihai Yang 浏览  |  Adobe PDF(388Kb)  |  收藏  |  浏览/下载:381/155  |  提交时间:2019/02/12 Astronomical Telescope Fault Diagnosis Self-healing Intelligent Expert System |