| Design Control System of Telescope Force Actuators Based on Linux | |
Shuai Xiaoying ; Zhang Zhenchao; Wang You; Ni Jijun
| |
| 2009-10 | |
| Source Publication | 2009 WASE International Conference on Information Engineering |
| Volume | 1 |
| Issue | 1 |
| Pages | 395 - 398 |
| Conference Date | 2009-7-10 |
| Conference Place | Taiyuan, Shanxi |
| Funding Organization | IEEE |
| Publisher | IEEE |
| 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. |
| Keyword | Force Actuator Control System Real-time Linux Rtai Qt Designer |
| Subject Area | 自动控制 |
| Document Type | 会议论文 |
| Identifier | http://ir.niaot.ac.cn/handle/114a32/573 |
| Collection | 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. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| Design Control Syste（372KB） | 开放获取 | CC BY-NC-ND | View Download | |||
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