Active optical control system design of the SONG-China telescope

被引：0

作者：

Ye, Yu ^{[1
]}

Kou, Songfeng ^{[1
]}

Niu, Dongsheng ^{[1
]}

Li, Cheng ^{[1
]}

Wang, Guomin ^{[1
]}

机构：

[1] Chinese Acad Sci, Nanjing Inst Astron Opt & Technol, Natl Astron Observ, Nanjing 210042, Jiangsu, Peoples R China

来源：

GROUND-BASED AND AIRBORNE TELESCOPES IV | 2012年 / 8444卷

关键词：

SONG; active optics; control system;

D O I：

10.1117/12.924961

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The standard SONG node structure of control system is presented. The active optical control system of the project is a distributed system, and a host computer and a slave intelligent controller are included. The host control computer collects the information from wave front sensor and sends commands to the slave computer to realize a closed loop model. For intelligent controller, a programmable logic controller (PLC) system is used. This system combines with industrial personal computer (IPC) and PLC to make up a control system with powerful and reliable.

引用

页数：8