Network control system of LAMOST telescope (Invited Paper)

Lingzhe Xu; Xinqi Xu

doi:10.1117/12.640498

6 December 2005 Network control system of LAMOST telescope (Invited Paper)

Lingzhe Xu, Xinqi Xu

Proceedings Volume 6052, Optomechatronic Systems Control; 605209 (2005) https://doi.org/10.1117/12.640498
Event: Optomechatronic Technologies 2005, 2005, Sapporo, Japan

Abstract

The ongoing Chinese ever-ambitious project of Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) has brought about a tremendous challenge for the control engineers. To the bottom line the giant 4-meter class ground telescope is a comprehensive optomechatronic platform to achieve high performance and functionality, such as its capability of observing 4000 stars simultaneously, which will set a world record in contemporary ground survey telescopes. This paper outlines the R&D stages of the control system for the project along with its integrated strategy of optomechatronic components in general and network control framework in particular. The approach is to make a careful investigation with respect to the time crucialness for execution of different tasks so as to utilize different networks. However, the overall network framework is based on a distributed platform, hierarchical structure and open architecture to boost the flexibility. Vigorous study has been invested and a number of cutting edge techniques have been applied to meet the tough network control requirements, such as real-time database, powerful interfaces, sophisticated controllers, remote control, etc.

Citation Download Citation

Lingzhe Xu and Xinqi Xu "Network control system of LAMOST telescope (Invited Paper)", Proc. SPIE 6052, Optomechatronic Systems Control, 605209 (6 December 2005); https://doi.org/10.1117/12.640498

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available