无人机气象探测用温度传感器的响应时间测试方法研究与性能分析

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Abstract In order to improve the dynamic response performance of temperature sensors carried by unmanned aerial vehide(UAV),a combination of a constant temperature and humidity chamber and a high-precision digital multimeter was used to study the response time testing method of 5 different types of temperature sensors.At the same time,the time response performance of the 5 types of sensors was compared and analyzed.The results show that it is feasible to use the combination of a constant temperature and humidity chamber and high-precision digital multimeter to test the response time of temperature sensor,and the temperature sensor should be placed in the box from the environment.The simpler the packaging form of temperature sensor,the better the response effect.Temperature sensors placed in shelter have a great impact on response time,so they should be avoided in UAV meteorological detection.The research results have a practical guiding significance for the selection of the temperature sensor of the UAV meteorological sonde.

Key words： unmanned aerial vehide(UAV) meteorological detection temperature sensor response time constant temperature and humidity chamber

Received: 10 November 2022

ZTFLH:

P414.5+3

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	Articles by authors
	Yan Pingjiang
	Jiang Ming
	Shi Jing
	Li Wantong
	Li Wenbo
	Wu Cancan

Cite this article:

Yan Pingjiang,Jiang Ming,Shi Jing等. Research on response time testing method and performance analysis of temperature sensor for unmanned aerial vehicle meteorological detection[J]. Meteorological Hydrological and Marine Instrument, 2024, 41(2): 7-9.

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http://www.qxswhy.com/EN/ OR http://www.qxswhy.com/EN/Y2024/V41/I2/7