High-precision micro-displacement actuator and its application in polar astronomical telescope
文献类型：期刊论文
| 作者 | Bai Qingshun; Wang Qun; Zhang Qingchun; Lou Zheng; Liang Yingchun |
| 刊名 | Scientia Sinica Technologica
 |
| 出版日期 | 2016 |
| 卷号 | 46期号:7页码:697-705 |
| 英文摘要 | High-precision tiling technology is an effective way to fabricate large-aperture astronomical telescope. Based on the application of micro-displacement actuator in the area of large-aperture astronomical telescope, the principle of tiling mirrors and the characteristic of micro-displacement actuator were presented at first. Secondly, the mechanical structures and working principles of typical micro-displacement actuators were reviewed according to the ground-based large-aperture astronomical telescope constructed. The key technologies for micro-displacement actuator in polar low-temperature environment were analyzed emphatically, which include mechanical structure design in low-temperature, anti-ice and deicing technology, material for micro-displacement actuator, lubrication technology in low-temperature and control of actuator. Moreover, the key technologies that should be solved were summarized for the application of micro-displacement actuator in Antarctic astronomical telescope and the prospect for the micro-displacement actuator in Antarctic area was proposed in terms of the future development trend. |
| 源URL | [http://libir.pmo.ac.cn/handle/332002/16837]  |
| 专题 | 紫金山天文台_毫米波和亚毫米波技术实验室 |
| 推荐引用方式 GB/T 7714 | Bai Qingshun,Wang Qun,Zhang Qingchun,et al. High-precision micro-displacement actuator and its application in polar astronomical telescope[J]. Scientia Sinica Technologica,2016,46(7):697-705. |
| APA | Bai Qingshun,Wang Qun,Zhang Qingchun,Lou Zheng,&Liang Yingchun.(2016).High-precision micro-displacement actuator and its application in polar astronomical telescope.Scientia Sinica Technologica,46(7),697-705. |
| MLA | Bai Qingshun,et al."High-precision micro-displacement actuator and its application in polar astronomical telescope".Scientia Sinica Technologica 46.7(2016):697-705. |
入库方式： OAI收割
来源：紫金山天文台
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