Improvement of Wind Speed Measurement Model by Meteorological UAV and System Design

Shu Dao Zhou; Yong Qi Jin; Ying Qiang Wang; Min Wang

doi:10.4028/www.scientific.net/AMR.542-543.591

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 542-543Improvement of Wind Speed Measurement Model by...

Improvement of Wind Speed Measurement Model by Meteorological UAV and System Design

Abstract:

At present, the error of wind speed measurement by meteorological UAV is great, in order to solve this problem, this paper identified the major sources of error by the analysis of the wind measurement model. Found that the airspeed error caused by the aircraft acceleration for the airspeed is very small, so classic airspeed measurement calculations often ignore the impact of aircraft acceleration, but the value of wind speed is smaller, so that the error caused by aircraft acceleration relative to the wind speed cannot be ignored. Therefore, this article added aircraft acceleration to re-establish the airspeed measurement model, and got an improved wind speed of calculation model. In order to verify the model, the wind speed measurement system was been designed, the system design diagram and related data processing, solver method were presented.

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Periodical:

Advanced Materials Research (Volumes 542-543)

Pages:

591-594

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.542-543.591

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Online since:

June 2012

Authors:

Shu Dao Zhou, Yong Qi Jin, Ying Qiang Wang, Min Wang

Keywords:

Measurement of Wind Speed, Meteorological Unmanned Aerial Vehicle (UAV), Model Improvement, System Design

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