|本期目录/Table of Contents|

An E-type Temperature Sensor for Upper Air Meteorology(PDF)

《纳米技术与精密工程》[ISSN:1672-6030/CN:12-1351/O3]

期数:
2018年2期
页码:
145-149
栏目:
出版日期:
2018-06-15

文章信息/Info

Title:
An E-type Temperature Sensor for Upper Air Meteorology
作者:
-
Author(s):
Shangbang Han1 Qingquan Liu123* Xu Han1 Wei Dai4 Jie Yang1
1. School of Electronic and Information Engineering, Nanjing University of Information Science and Technology, Nanjing 210044, China;
2. Jiangsu Key Laboratory of Meteorological Observation and Signal Processing, Nanjing 210044, China;
3. Jiangsu Collaborative Innovation Center on Atmospheric Environment and Equipment Technology, Nanjing 210044, China;
4. Key Laboratory of MEMS of Ministry of Education, Southeast University, Nanjing 210096, China
关键词:
-
Keywords:
High-precision temperature sensor Computational fluid dynamics Radiation temperature
分类号:
-
DOI:
10.13494/j.npe.20170016
文献标识码:
A
摘要:
-
Abstract:
An E-type high-precision temperature sensor, which is adopted for upper air meteorology, was proposed in this paper. A computational fluid dynamics (CFD) method was implemented to analyze temperature rise induced by solar radiation at different altitudes and solar radiation intensities. A temperature rise correction equation was obtained by fitting the CFD results using a Broyden-Fletcher-Goldfarb-Shanno (BFGS) method. To verify the performance of the temperature sensor, an experimental platform was constructed. Through simulations and experiments, the relationship among the altitude, solar radiation intensity and radiation temperature rise was obtaned. The root-mean-square error (RMSE) between the temperature rise derived from the correction equation and that derived from the experiments is 0.013 K. The sample determination coefficient r2 of the solar radiation error correction equation is 0.9975.

参考文献/References

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备注/Memo

备注/Memo:
Article history:
Received 2018-01-12
received in revised form 2018-03-20
accepted 2018-04-01
Available online
Corresponding author.
E-mail address: andyucd@163.com (Liu Qingquan)
Peer review under responsibility of Tianjin University.
更新日期/Last Update: 2018-09-21