YNAO OpenIR  > 天体测量及应用研究组
Star image tracking control system in the Lower Latitude Meridian Circle (LLMC)
Yang L(杨磊)1; Li BH(李彬华)1,2; Mao W(冒蔚)1; Tie QX(铁琼仙)1
会议录名称PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) - ADVANCED TELESCOPE AND INSTRUMENTATION CONTROL SOFTWARE II
2002
卷号4848
页码368-375
DOI10.1117/12.461015
会议录编者/会议主办者Lewis, H
产权排序第1完成单位
收录类别EI ; CPCI
会议名称Conference on Advanced Telescope and Instrumentation Control Software II
会议日期2002-08-27
会议地点WAIKOLOA, HI, United states
关键词Tracking Control System Llmc Astrometry
摘要

Star image tracking in the LLMC is composed of two direction movements, that is, a horizontal tracking of the CCD chip (camera) and a vertical tracking of the telescope tube in the zenith distance. Based on an idea that the two tracking control systems should be incorporate. A new hardware structure of tracking control system in the LLMC is presented in this paper. The system can simultaneously output two gates of motor driving pulses, one for the CCD tracking in horizontal direction and another for the tube tracking in vertical direction or for the slow motion placement of the tube in vertical direction. Experiments indicate that the driving pulses output from the new system can be controlled more easily than those from old systems in software mode and its frequency can be higher. The programming methods for the ASM control program in the micro-controller system and for the C++ control program in the host PC are described. Some primary results and experiences from the experiments are also presented in the last.

语种英语
学科领域天文学 ; 天文学其他学科 ; 电子、通信与自动控制技术 ; 计算机科学技术
学科门类理学 ; 理学::天文学 ; 工学 ; 工学::电子科学与技术(可授工学、理学学位) ; 工学::控制科学与工程 ; 工学::计算机科学与技术(可授工学、理学学位)
文章类型Proceedings Paper
出版者SPIE-INT SOC OPTICAL ENGINEERING
出版地1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA
ISBN号0-8194-4627-0
ISSN号0277-786X
URL查看原文
归档日期2003-10-27
WOS记录号WOS:000180380600036
WOS研究方向Automation & Control Systems ; Computer Science ; Instruments & Instrumentation
WOS类目Automation & Control Systems ; Computer Science, Software Engineering ; Instruments & Instrumentation
EI入藏号2003097371779
EI主题词Telescopes
EI分类号657.2extraterrestrial Physics And Stellar Phenomena - 714.2semiconductor Devices And Integrated Circuits - 722.4digital Computers And Systems - 723.1.1computer Programming Languages - 731.1control Systems - 741.3optical Devices And Systems
引用统计
文献类型会议论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/6738
专题天体测量及应用研究组
通讯作者Yang L(杨磊)
作者单位1.Yunnan Observatory, Chinese Academy of Sciences, Kunming, China
2.Kunming University of Science and Technology, Kunming, China
推荐引用方式
GB/T 7714
Yang L,Li BH,Mao W,et al. Star image tracking control system in the Lower Latitude Meridian Circle (LLMC)[C]//Lewis, H. 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA:SPIE-INT SOC OPTICAL ENGINEERING,2002:368-375.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Star image tracking (59KB)会议论文 开放获取CC BY-NC-SA浏览 请求全文
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
[Yang L(杨磊)]的文章
[Li BH(李彬华)]的文章
[Mao W(冒蔚)]的文章
百度学术
百度学术中相似的文章
[Yang L(杨磊)]的文章
[Li BH(李彬华)]的文章
[Mao W(冒蔚)]的文章
必应学术
必应学术中相似的文章
[Yang L(杨磊)]的文章
[Li BH(李彬华)]的文章
[Mao W(冒蔚)]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Star image tracking control system in the Lower Latitude Meridian Circle (LLMC).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。