An E-type Temperature Sensor for Upper Air Meteorology

An E-type Temperature Sensor for Upper Air Meteorology

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...

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Main Authors: Shangbang Han, Qingquan Liu, Xu Han, Wei Dai, Jie Yang
Format: Article
Language:English
Published: AIP Publishing LLC 2018-06-01
Series:Nanotechnology and Precision Engineering
Online Access:http://www.sciencedirect.com/science/article/pii/S2589554018300308
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spelling doaj-7254219d77a247ae98b8df5b6204b84c2021-05-03T00:54:17ZengAIP Publishing LLCNanotechnology and Precision Engineering2589-55402018-06-0112145149An E-type Temperature Sensor for Upper Air MeteorologyShangbang Han0Qingquan Liu1Xu Han2Wei Dai3Jie Yang4School of Electronic and Information Engineering, Nanjing University of Information Science and Technology, Nanjing 210044, ChinaSchool of Electronic and Information Engineering, Nanjing University of Information Science and Technology, Nanjing 210044, China; Jiangsu Key Laboratory of Meteorological Observation and Signal Processing, Nanjing 210044, China; Jiangsu Collaborative Innovation Center on Atmospheric Environment and Equipment Technology, Nanjing 210044, ChinaSchool of Electronic and Information Engineering, Nanjing University of Information Science and Technology, Nanjing 210044, ChinaKey Laboratory of MEMS of Ministry of Education, Southeast University, Nanjing 210096, ChinaSchool of Electronic and Information Engineering, Nanjing University of Information Science and Technology, Nanjing 210044, ChinaABSTRACT: 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. Keywords: High-precision temperature sensor, Computational fluid dynamics, Radiation temperaturehttp://www.sciencedirect.com/science/article/pii/S2589554018300308
collection DOAJ
language English
format Article
sources DOAJ
author Shangbang Han
Qingquan Liu
Xu Han
Wei Dai
Jie Yang
spellingShingle Shangbang Han
Qingquan Liu
Xu Han
Wei Dai
Jie Yang
An E-type Temperature Sensor for Upper Air Meteorology
Nanotechnology and Precision Engineering
author_facet Shangbang Han
Qingquan Liu
Xu Han
Wei Dai
Jie Yang
author_sort Shangbang Han
title An E-type Temperature Sensor for Upper Air Meteorology
title_short An E-type Temperature Sensor for Upper Air Meteorology
title_full An E-type Temperature Sensor for Upper Air Meteorology
title_fullStr An E-type Temperature Sensor for Upper Air Meteorology
title_full_unstemmed An E-type Temperature Sensor for Upper Air Meteorology
title_sort e-type temperature sensor for upper air meteorology
publisher AIP Publishing LLC
series Nanotechnology and Precision Engineering
issn 2589-5540
publishDate 2018-06-01
description 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. Keywords: High-precision temperature sensor, Computational fluid dynamics, Radiation temperature
url http://www.sciencedirect.com/science/article/pii/S2589554018300308
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