NIAOT OpenIR  > 中国科学院南京天文光学技术研究所  > 会议论文
A New Design of Large Aperture Telescope Drive System
Li Xiaoyan; Zhang Zhenchao; Wang Daxing
2012
Source PublicationRecent Advances in Computer Science and Information Engineering
Volume6
Pages345-353
Conference Date2011-6-17
Conference PlaceChangchun, China
Funding Organization2nd World Congress on Computer Science and Information Engineering (CSIE 2011)
PublisherSpringer Berlin Heidelberg
Abstract
The drive system used in large aperture astronomic telescope has some particular demands such as smooth operation, high accuracy, good repetitiveness, etc. Traditional friction or gear drive system has some nonlinear disturbs that are hard to be eliminated. A new drive control system based on a permanent magnetic alternating current motor integrates the motor and the load, that is to say, the transmission part between them is deleted. The motor is composed of several segment motors which assembled equispacedly and can work independently and synchronously. The actuating force acts on the whole structure, rather than only gear or master wheel. Muti-motor synchronizing and segment motor control method are discussed in the paper.
KeywordDrive System Permanent Magnetic Alternating Current Motor Segment Motor Large Aperture Telescope Intelligent Control Method Muti-motor Synchronizing
Subject Area自动控制
Document Type会议论文
Identifierhttp://ir.niaot.ac.cn/handle/114a32/637
Collection中国科学院南京天文光学技术研究所_会议论文
望远镜新技术研究室_会议论文
Recommended Citation
GB/T 7714
Li Xiaoyan,Zhang Zhenchao,Wang Daxing. A New Design of Large Aperture Telescope Drive System[C]:Springer Berlin Heidelberg,2012:345-353.
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