现代电子技术2012，Vol.35Issue(5)：128-130,133,4.
微温脉动仪系统的研究
Research on microthermal measurement
摘要
Abstract
For evaluating the dome seeing of the solar telescope at Fuxian Lake of the Yunnan Observatory, an instrument was designed to measure the normal temperature and microthermal fluctuations. In the vicinity of the astronomical building, two microthermal sensors were set up to measure atmospheric fluctuations in the surface layer. The overall structure of the system and the working principle of the microthermal sensor are presented. The hardware design and the software design of the system are introduced. In the end, the microthermal measurement has been carried on at Fuxian Solar Observatory (FSO). It is proved that the instrument reaches the temperature resolution of~ for the microthermal fluctuations and accuracy of for ambient temperature.关键词
微温脉动仪/频率测量/圆顶视宁度/湍流强度Key words
microthermal instrument/frequency measurement/dome seeing/turbulence intensity分类
信息技术与安全科学引用本文复制引用
李雪宝,郑艳芳,许光,李志..微温脉动仪系统的研究[J].现代电子技术,2012,35(5):128-130,133,4.基金项目
国家自然科学基金资助面上项目(10873034) （10873034）
