A comprehensive survey on the methods of angle of attack measurement and estimation in UAVs

作     者：L.SANKARALINGAM C.RAMPRASADH L.SANKARALINGAM;C.RAMPRASADH

作者机构：School of mechanical engineeringsastra deemed universitythanjavur 613401india 

出 版 物：《Chinese Journal of Aeronautics》 (中国航空学报（英文版）)

年 卷 期：2020年第33卷第3期

页      面：749-770页

核心收录：

学科分类：08[工学] 082503[工学-航空宇航制造工程] 0825[工学-航空宇航科学与技术] 

基　　金：the financial support of the Aeronautical Research&Development Board(AR&DB)through the SIGMA Panel for sanctioning the project ID number ARDB/01/2021791/M/I 

主　　题：Angle of attack estimation Angle of attack measurement Angle of attack vane Five-hole probe Multi-hole probe Multi-hole probe calibration Nine-hole probe Seven-hole probe Virtual angle of attack sensor 

摘      要：Angle of Attack(AOA) is a crucial parameter which directly affects the aerodynamic forces of an *** measurement of AOA is required to ensure a safe flight within its designed flight *** paper intends to summarise a comprehensive survey on the measurement techniques and estimation methods for AOA, specifically in Unmanned Aerial Vehicle(UAV) *** the case of UAVs, weight constraint plays a major role as far as sensor suites are *** results in selecting a suitable estimation method to extract AOA using the available data from the *** most feasible and widely employed AOA measurement technique is by using the Multi-Hole Probes(MHPs).The MHP measures the AOA regarding the pressure variations between the *** to the importance of MHP in AOA measurement, the calibration methods for the MHP are also included in this *** paper discusses the AOA measurement using virtual AOA sensors, their importance and the operation.