@inproceedings{a36cf68425304fa0b71b9828f3dc847e,
title = "Feedback control of high-lift state for a low-aspect-ratio wing",
abstract = "The objective of this study is to employ feedback control to maximize time-average lift on a low-aspect-ratio wing by directly modifying the three-dimensional dynamics of the wake vortices. Flow control around such wing at post-stall angles of attack is numerically investigated at a low Reynolds number of 300 with blowing along the trailing edge. Motivated by the existence of time-periodic high-lift states under open-loop control with periodic excitation, the extremum seeking algorithm is considered for designing feedback control to lock the flow onto such high-lift states. Preliminary results are presented where the close-loop control is able to seek the optimal actuation frequency and yield high lift.",
author = "Kunihiko Taira and Rowley, {Clarence W.} and Tim Colonius",
year = "2010",
doi = "10.2514/6.2010-357",
language = "English (US)",
isbn = "9781600867392",
series = "48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition",
publisher = "American Institute of Aeronautics and Astronautics Inc.",
booktitle = "48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition",
}