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| The Improvement of CCD Auto-guiding System for 2.5m Telescope 会议论文 Amsterdam, Netherlands, 2012-7-1 Liyan Chen; Zhenchao zhang; Hai Wang
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:26/0  |  提交时间:2014/01/12
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| Reflector adjustment for a large radio telescope based on active optics 会议论文 Amsterdam, Netherlands, 2012-7-1 Li Tongying; Zhang Zhenchao; Li Aihua; Wang You
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:19/0  |  提交时间:2014/01/12
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| Control system for 6 degree of freedom electric platform of sub-mirror in the giant telescope 会议论文 Amsterdam, Netherlands, 2012-7-1 Aihua Li; Hui Wang; You Wang; Dehua Yang; Zhenchao Zhang
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:22/0  |  提交时间:2014/01/09
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| Research on large aperture telescope drive control technology 会议论文 Amsterdam, Netherlands, 2012-7-1 Xiaoyan Li; Daxing Wang; Xiaoli Song; Changzhi Ren; Zhenchao Zhang
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:23/0  |  提交时间:2014/01/12
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| A New Design of Large Aperture Telescope Drive System 会议论文 Changchun, China, 2011-6-17 Li Xiaoyan; Zhang Zhenchao; Wang Daxing
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:15/0  |  提交时间:2014/01/09
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| Position Detection of one Arc Permanent-Magnet Synchronous Motor in Telescope Mount Driving Based on High Frequency signals Injection 会议论文 Yantai, China, 2011-8-27 Xiaoli Song; Zhenchao Zhang; Di Wang; Xiejia Lin
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:41/0  |  提交时间:2014/01/08
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| Drive Circuit Design for one Arc PMSM Based on TMS320F2812 会议论文 Taiyuan, China, 2011-2-26 Xiaoli Song; Zhenchao Zhang; Da XingWang; Di Wang
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:20/0  |  提交时间:2014/01/08
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| The research on direct drives control system in the large aperture telescope 会议论文 San Diego, California, USA, 2010-6-27 Li Xiaoyan; Zhang Zhenchao; Wang Daxing
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:19/0  |  提交时间:2014/01/06
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| Design Control System of Telescope Force Actuators Based on Linux 会议论文 Taiyuan, Shanxi, 2009-7-10 Shuai Xiaoying; Zhang Zhenchao; Wang You; Ni Jijun
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:11/0  |  提交时间:2014/01/02
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| One direct drive system for Telescope 会议论文 Marseille, France, 2008-6-23 Changzhi Ren; Zhenchao Zhang; Daxing Wang; Xiaoying Shuai; Wei Hu; Guomin Wang; Zhenlian Zhu
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:15/0  |  提交时间:2014/01/01
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