Study of the Ultrasonic Three-Dimensional Wind Speed Measurement Methods Based on the Phase Difference

2016 ◽  
Author(s):  
Ding Xi-Bo ◽  
Zou Yi-Feng ◽  
Li Chun-Yu ◽  
Wang Jian
Keyword(s):  
Wind Speed ◽  
Phase Difference ◽  
Three Dimensional ◽  
Measurement Methods ◽  
Speed Measurement ◽  
Wind Speed Measurement

Determining permissible Doppler lidar beam deviation angles in wind speed measurement

1991 ◽  
Vol 34 (9) ◽  
pp. 906-911
Author(s):  
A. A. Kormakov ◽  
L. A. Kosovskii ◽  
N. V. Pakhomushkina ◽  
G. A. Pogosov
Keyword(s):  
Wind Speed ◽  
Doppler Lidar ◽  
Speed Measurement ◽  
Wind Speed Measurement

Wind speed measurement

1987 ◽  
Vol 81 (6) ◽  
pp. 2001-2001
Author(s):  
Maurice C. Heard
Keyword(s):  
Wind Speed ◽  
Speed Measurement ◽  
Wind Speed Measurement

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

2012 ◽  
Vol 542-543 ◽  
pp. 591-594
Author(s):  
Shu Dao Zhou ◽  
Yong Qi Jin ◽  
Ying Qiang Wang ◽  
Min Wang
Keyword(s):  
Wind Speed ◽  
System Design ◽  
Measurement System ◽  
Measurement Model ◽  
Calculation Model ◽  
Related Data ◽  
Speed Measurement ◽  
Design Diagram ◽  
Wind Speed Measurement ◽  
The Impact

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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