NIAOT OpenIR  > 会议论文
Optics Derotator Servo Control System for SONG Telescope
Jin Xu; Changzhi Ren; Yu Ye
Source PublicationGround-based and Airborne Telescopes IV
PagesVol.8444 4T-1-7
Conference Date2012-7-1
Conference PlaceAmsterdam, Netherlands
Funding OrganizationThe International Society for Optical Engineering
The Stellar Oscillations Network Group (SONG) is an initiative which aims at designing and building a groundbased network of 1m telescopes dedicated to the study of phenomena occurring in the time domain. Chinese standard node of SONG is an Alt-Az Telescope of F/37 with 1m diameter. Optics derotator control system of SONG telescope adopts the development model of ”Industrial Computer + UMAC Motion Controller + Servo
Motor”.1 Industrial computer is the core processing part of the motion control, motion control card(UMAC) is in charge of the details on the motion control, Servo amplifier accepts the control commands from UMAC, and drives the servo motor. The position feedback information comes from the encoder, to form a closed loop control system. This paper describes in detail hardware design and software design for the optics derotator servo control system. In terms of hardware design, the principle, structure, and control algorithm of servo system based on optics derotator are analyzed and explored. In terms of software design, the paper proposes the architecture of the system software based on Object-Oriented Programming.
KeywordAstronomical Telescope Song Servo Control System Linux Qt
Subject Area自动控制
Document Type会议论文
Recommended Citation
GB/T 7714
Jin Xu,Changzhi Ren,Yu Ye. Optics Derotator Servo Control System for SONG Telescope[C]:SPIE,2012:Vol.8444 4T-1-7.
Files in This Item: Download All
File Name/Size DocType Version Access License
Optics Derotator Ser(407KB) 开放获取CC BY-NC-NDView Download
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Jin Xu]'s Articles
[Changzhi Ren]'s Articles
[Yu Ye]'s Articles
Baidu academic
Similar articles in Baidu academic
[Jin Xu]'s Articles
[Changzhi Ren]'s Articles
[Yu Ye]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Jin Xu]'s Articles
[Changzhi Ren]'s Articles
[Yu Ye]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Optics Derotator Servo Control System for SONG Telescope.PDF
Format: Adobe PDF
All comments (0)
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.