CIOMP OpenIR
Methods of improving closed-loop bandwidth for large telescope control systems
Deng, Yongting; Li, Hongwen; Wang, Jianli
2018
发表期刊Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
ISSN10072276
卷号47期号:12
摘要In order to improve the performance of perturbation rejection and the accuracy of tracking for the large telescope, the control system of the telescope needs to have a good dynamic performance, which is due to the closed -loop bandwidth. Firstly, the factors that affect the close -loop bandwith and the dynamics of the telescope control system were analyzed, which were based on the two-mass spring-mass model of the telescope structure, and then two methods including structural filter and acceleration feedback methods which could improve the closed-loop bandwith of the control system, were introduced. Secondly, the application of the structural filter and acceleration feedback methods in the telescope control system was analyzed in detail. Lastly, the related problems that the structural filter was used in the telescope control system were analyzed and the effectiveness of acceleration -feedback control for improving the closed-loop bandwidth was introduced. The experimental results demonstrate that compared with the structural filter method, the acceleration-feedback provides a better technology to improving the closed-loop bandwidth of control system for the large telescopes. 2018, Editorial Board of Journal of Infrared and Laser Engineering. All right reserved.
关键词Closed loop control systems Acceleration Bandwidth Feedback Telescopes
DOI10.3788/IRLA201847.1237001
收录类别EI
引用统计
文献类型期刊论文
条目标识符http://ir.ciomp.ac.cn/handle/181722/60722
专题中国科学院长春光学精密机械与物理研究所
推荐引用方式
GB/T 7714
Deng, Yongting,Li, Hongwen,Wang, Jianli. Methods of improving closed-loop bandwidth for large telescope control systems[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2018,47(12).
APA Deng, Yongting,Li, Hongwen,&Wang, Jianli.(2018).Methods of improving closed-loop bandwidth for large telescope control systems.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,47(12).
MLA Deng, Yongting,et al."Methods of improving closed-loop bandwidth for large telescope control systems".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 47.12(2018).
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Methods of improving(3148KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Deng, Yongting]的文章
[Li, Hongwen]的文章
[Wang, Jianli]的文章
百度学术
百度学术中相似的文章
[Deng, Yongting]的文章
[Li, Hongwen]的文章
[Wang, Jianli]的文章
必应学术
必应学术中相似的文章
[Deng, Yongting]的文章
[Li, Hongwen]的文章
[Wang, Jianli]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Methods of improving closed-loop bandwidth for.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。