Open AccessAlgorithm Development for Estimating Projections of Wind Velocity Using Measurements of Airspeed, Angle of Attack and Sideslip
Author(s) -
Om Moung Htang,
Kyaw Zin Latt,
А. И. Желанников
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/714/1/012023
Subject(s) - airspeed , wind speed , interval (graph theory) , geodesy , satellite , course (navigation) , constant (computer programming) , meteorology , control theory (sociology) , computer science , aerospace engineering , mathematics , geology , engineering , physics , combinatorics , programming language , control (management) , artificial intelligence
The article considers the problem of estimating wind velocity in flight. The method proposed in this paper provides estimates for three projections of wind velocity in a normal Earth coordinate system using satellite navigation data (SNS), as well as on-board barometric measurements of flight speed. It is assumed that the wind has a constant velocity and direction for the flight interval, the duration of which is 30–31 s. The proposed algorithm can provide measurement of three projections of wind velocity for interval 0.5 s, which compares favourably with other options when the required observation interval was tens of seconds.