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A Novel Scanning Method Applied to New-Style Solar Telescope Based on Autoguiding System
Song ZM(宋智明)1,2; Qu ZQ(屈中权)2
发表期刊ADVANCES IN ASTRONOMY
2018
页码13
DOI10.1155/2018/4575679
产权排序第2完成单位
收录类别SCI
摘要

To expand field of view (FOV) of telescope, the method of special scanning often is used, but, for some telescopes with special structure in optics and machine, the conventional scanning methods are unsuitable. This paper proposes a novel scanning method based on autoguiding system so as to expand the FOV of fiber array solar optical telescope (FASOT) in possession of the special structure in optics and machine. Meanwhile, corresponding experiments are conducted in the FASOT prototype, FASOT-1B, in order to demonstrate that, for both FASOT and FASOT-1B, the proposed scanning method is feasible. First of all, on the basis of the software and hardware characteristics of FASOT and FASOT-1B, the three key technologies related to the proposed scanning method are described: quickly locating and pointing the first scanning step, the closed-loop controlling of multistep scanning, and the disturbance suppression of every scanning step based on Kalman filter. Afterwards, experiments are conducted and corresponding results show that the proposed scanning method is robust for the random disturbances forced on every scanning step and able to meet the scanning requirement of both FASOT and FASOT-1B.

资助项目National Natural Science Foundation of China[11527804] ; National Natural Science Foundation of China[11703087]
项目资助者National Natural Science Foundation of China[11527804, 11703087]
语种英语
学科领域天文学
学科门类理学 ; 理学::天文学
文章类型Article
出版者HINDAWI LTD
出版地ADAM HOUSE, 3RD FLR, 1 FITZROY SQ, LONDON, W1T 5HF, ENGLAND
ISSN1687-7969
URL查看原文
WOS记录号WOS:000445614600001
WOS研究方向Astronomy & Astrophysics
WOS类目Astronomy & Astrophysics
引用统计
文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/17932
专题光纤阵列太阳光学望远镜研究组
通讯作者Song ZM(宋智明)
作者单位1.University of Chinese Academy of Sciences, Beijing 100049, China
2.Yunnan Observatories, Chinese Academy of Science, Kunming 650011, Yunnan, China
推荐引用方式
GB/T 7714
Song ZM,Qu ZQ. A Novel Scanning Method Applied to New-Style Solar Telescope Based on Autoguiding System[J]. ADVANCES IN ASTRONOMY,2018:13.
APA Song ZM,&Qu ZQ.(2018).A Novel Scanning Method Applied to New-Style Solar Telescope Based on Autoguiding System.ADVANCES IN ASTRONOMY,13.
MLA Song ZM,et al."A Novel Scanning Method Applied to New-Style Solar Telescope Based on Autoguiding System".ADVANCES IN ASTRONOMY (2018):13.
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