NIAOT OpenIR  > 中国科学院南京天文光学技术研究所  > 会议论文
Design Control System of Telescope Force Actuators Based on Linux
Shuai Xiaoying; Zhang Zhenchao; Wang You; Ni Jijun
2009-10
Source Publication2009 WASE International Conference on Information Engineering
Volume1
Issue1
Pages395 - 398
Conference Date2009-7-10
Conference PlaceTaiyuan, Shanxi
Funding OrganizationIEEE
PublisherIEEE
Abstract
By analyzing the characteristics of large telescope and the function structure of telescope actuator control system, distributed Ethernet force actuators control system is applied. To improve the performance of stability and real-time, developed software of force actuators control system in realtime Linux, a hiberarchy schedule scheme based on RTAI is presented. Adopt QT designer to design the user interface of control system in master computer. Master computer and controllers intercommunicate asynchronously no-block via
QServerSocket, QSocket and DSocket, design communicate frame format. In order to communicate among processes, SLOT and SIGNAL are adopted. Finally depicted the main
algorithm of data received in main controller.
KeywordForce Actuator Control System Real-time Linux Rtai Qt Designer
Subject Area自动控制
Document Type会议论文
Identifierhttp://ir.niaot.ac.cn/handle/114a32/573
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
Shuai Xiaoying,Zhang Zhenchao,Wang You,et al. Design Control System of Telescope Force Actuators Based on Linux[C]:IEEE,2009:395 - 398.
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