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Research and Implementation of Large Telescope Control System Based on Wireless Smart Sensors
Shuai Xiaoying; Zhang Zhenchao; Ren Changzhi; Zhu Yongtian
2008-07-14
会议录名称Advanced Software and Control for Astronomy II
卷号7019
期号7019
页码Vol.7019 24-1-8
会议日期2008-6-23
会议地点Marseille, France
会议主办者The International Society for Optical Engineering
出版者SPIE
摘要
Telescope Control System (TCS) becomes more and more complexity, especially the large telescope control system of force actuators for deformed mirror and position actuators for modifiable degrees of mirrors. It is very difficulty to connect thousands of sensors, actuators and controller with wired link. This paper presented a large telescope control system based on wireless smart sensor (WLTCS), connecting wireless sensors and controllers with wireless link, employing the TCP/IP protocol as communication protocol. Polling access can overcome contention and guarantee every sensor to communicate with controller in time; using intelligent control methods when some channels are interfered, multi-hop wireless paths can improve throughput and performance. The analysis and simulation indicate that WLTCS can greatly reduce complex of implementation and improve communication performance.
关键词Telescope Control System Tcs Wltcs Wireless Smart Sensors
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文献类型会议论文
条目标识符http://ir.niaot.ac.cn/handle/114a32/565
专题会议论文
推荐引用方式
GB/T 7714
Shuai Xiaoying,Zhang Zhenchao,Ren Changzhi,et al. Research and Implementation of Large Telescope Control System Based on Wireless Smart Sensors[C]:SPIE,2008:Vol.7019 24-1-8.
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