The Study on Servo-Control System in the Large Aperture Telescope | |
Wei Hu ; Zhenchao Zhang ; Daxing Wang | |
2008-07-14 | |
会议日期 | 2008-6-23 |
会议地点 | Marseille, France |
关键词 | Large Aperture Telescope Digital Signal Processor (DSP) Module Direct Torque Control(DTC) Permanent Magnet Synchronous Machine(PMSM) Intelligent Power Modules (IPM) |
卷号 | 7019 |
期号 | 7019 |
页码 | Vol.7019 25-1-9 |
英文摘要 |
Large astronomical telescope or extremely enormous astronomical telescope servo tracking technique will be one of crucial technology that must be solved in researching and manufacturing. To control technique feature of large astronomical telescope or extremely enormous astronomical telescope, this paper design a sort of large astronomical telescope servo tracking control system. This system composes a principal and subordinate distributed control system, host computer sends steering instruction and receive slave computer functional mode, slave computer accomplish control algorithm and execute real-time control. Large astronomical telescope servo control use direct drive machine, and adopt DSP technology to complete direct torque control algorithm, Such design can not only increase control system performance, but also greatly reduced volume and costs of control system, which has a significant occurrence. The system design scheme can be proved reasonably by calculating and simulating. This system can be applied to large astronomical telescope. |
会议主办者 | The International Society for Optical Engineering |
会议录 | Advanced Software and Control for Astronomy II |
会议录出版者 | SPIE |
学科主题 | 自动控制 |
内容类型 | 会议论文 |
源URL | [http://ir.niaot.ac.cn/handle/114a32/570] |
专题 | 南京天文光学技术研究所_中科院南京天光所知识成果_会议论文 南京天文光学技术研究所_望远镜新技术研究室_会议论文 |
推荐引用方式 GB/T 7714 | Wei Hu,Zhenchao Zhang,Daxing Wang. The Study on Servo-Control System in the Large Aperture Telescope[C]. 见:. Marseille, France. 2008-6-23. |
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