Novel strategy for wide-range wind vector measurement using the hybrid CP/CTD heating mode and sequential measuring and correcting.

To improve the performance of wind sensors in the high velocity range, this paper proposes a wind measurement strategy for thermal wind velocity sensors that combines the constant power and constant temperature difference driving modes of the heating element. Based on the airflow distribution charac...

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Autores principales:	Tian Wang, Yunbo Shi, Xiaoyu Yu, Guangdong Lan, Congning Liu
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/1cd7f916d0c84501a867f735e1398e63
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spelling	oai:doaj.org-article:1cd7f916d0c84501a867f735e1398e632021-12-02T20:19:39ZNovel strategy for wide-range wind vector measurement using the hybrid CP/CTD heating mode and sequential measuring and correcting.1932-620310.1371/journal.pone.0254256https://doaj.org/article/1cd7f916d0c84501a867f735e1398e632021-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0254256https://doaj.org/toc/1932-6203To improve the performance of wind sensors in the high velocity range, this paper proposes a wind measurement strategy for thermal wind velocity sensors that combines the constant power and constant temperature difference driving modes of the heating element. Based on the airflow distribution characteristics from fluid dynamics, sequential measurement and correction is proposed as a method of measuring wind direction. In addition, a wind velocity and direction measurement instrument was developed using the above-mentioned approaches. The test results showed that the proposed instrument can obtain large dynamic wind velocity measurements from 0 to 60 m/s. The wind velocity measurement accuracy was ±0.5 m/s in the common velocity range of 0-20 m/s and ±1 m/s in the high velocity range of 20-60 m/s. The wind direction accuracy was ±3° throughout the 360° range. The proposed approaches and instrument are not only practical but also capable of meeting the requirements of wide-range and large dynamic wind vector measurement applications.Tian WangYunbo ShiXiaoyu YuGuangdong LanCongning LiuPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 16, Iss 7, p e0254256 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Tian Wang Yunbo Shi Xiaoyu Yu Guangdong Lan Congning Liu Novel strategy for wide-range wind vector measurement using the hybrid CP/CTD heating mode and sequential measuring and correcting.
description	To improve the performance of wind sensors in the high velocity range, this paper proposes a wind measurement strategy for thermal wind velocity sensors that combines the constant power and constant temperature difference driving modes of the heating element. Based on the airflow distribution characteristics from fluid dynamics, sequential measurement and correction is proposed as a method of measuring wind direction. In addition, a wind velocity and direction measurement instrument was developed using the above-mentioned approaches. The test results showed that the proposed instrument can obtain large dynamic wind velocity measurements from 0 to 60 m/s. The wind velocity measurement accuracy was ±0.5 m/s in the common velocity range of 0-20 m/s and ±1 m/s in the high velocity range of 20-60 m/s. The wind direction accuracy was ±3° throughout the 360° range. The proposed approaches and instrument are not only practical but also capable of meeting the requirements of wide-range and large dynamic wind vector measurement applications.
format	article
author	Tian Wang Yunbo Shi Xiaoyu Yu Guangdong Lan Congning Liu
author_facet	Tian Wang Yunbo Shi Xiaoyu Yu Guangdong Lan Congning Liu
author_sort	Tian Wang
title	Novel strategy for wide-range wind vector measurement using the hybrid CP/CTD heating mode and sequential measuring and correcting.
title_short	Novel strategy for wide-range wind vector measurement using the hybrid CP/CTD heating mode and sequential measuring and correcting.
title_full	Novel strategy for wide-range wind vector measurement using the hybrid CP/CTD heating mode and sequential measuring and correcting.
title_fullStr	Novel strategy for wide-range wind vector measurement using the hybrid CP/CTD heating mode and sequential measuring and correcting.
title_full_unstemmed	Novel strategy for wide-range wind vector measurement using the hybrid CP/CTD heating mode and sequential measuring and correcting.
title_sort	novel strategy for wide-range wind vector measurement using the hybrid cp/ctd heating mode and sequential measuring and correcting.
publisher	Public Library of Science (PLoS)
publishDate	2021
url	https://doaj.org/article/1cd7f916d0c84501a867f735e1398e63
work_keys_str_mv	AT tianwang novelstrategyforwiderangewindvectormeasurementusingthehybridcpctdheatingmodeandsequentialmeasuringandcorrecting AT yunboshi novelstrategyforwiderangewindvectormeasurementusingthehybridcpctdheatingmodeandsequentialmeasuringandcorrecting AT xiaoyuyu novelstrategyforwiderangewindvectormeasurementusingthehybridcpctdheatingmodeandsequentialmeasuringandcorrecting AT guangdonglan novelstrategyforwiderangewindvectormeasurementusingthehybridcpctdheatingmodeandsequentialmeasuringandcorrecting AT congningliu novelstrategyforwiderangewindvectormeasurementusingthehybridcpctdheatingmodeandsequentialmeasuringandcorrecting
_version_	1718374152235122688

Novel strategy for wide-range wind vector measurement using the hybrid CP/CTD heating mode and sequential measuring and correcting.

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