Research on large aperture telescope drive control technology

被引：1
|
作者：
Li, Xiaoyan [1 ]
Wang, Daxing [1 ]
Song, Xiaoli [1 ]
Ren, Changzhi [1 ]
Zhang, Zhenchao [1 ]
机构：
[1] Chinese Acad Sci, Nanjing Inst Astron Opt & Technol, Natl Astron Observ, Nanjing 210042, Jiangsu, Peoples R China
来源：
MODERN TECHNOLOGIES IN SPACE-AND GROUND-BASED TELESCOPES AND INSTRUMENTATION II | 2012年 / 8450卷
关键词：
large aperture telescope; drive control technology;
D O I：
10.1117/12.925779
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The direct drive motor of large aperture telescope, integrated with the telescope mechanic structure, has characteristics of high load torque and large moment of inertia. The control method of drive system should be specially designed for the heavy load. This article aims to list the key issues of engineering technology applied to large aperture telescope. Drive control architecture and method, as well as design requirements of segmented direct drive motor on large astronomic telescope, are discussed in this article.
引用
收藏
页数：7
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