CaltechAUTHORS
  A Caltech Library Service

Validation of A Low-Order Model for Closed Loop Flow Control Enabled Flight

Tchieu, Andrew A. and Kutay, Ali T. and Muse, Jonathan A. and Calise, Anthony J. and Leonard, Anthony (2008) Validation of A Low-Order Model for Closed Loop Flow Control Enabled Flight. In: 4th Flow Control Conference. American Institute of Aeronautics and Astronautics , Reston, VA, Art. No. 2008-3863. ISBN 978-1-60086-994-5. https://resolver.caltech.edu/CaltechAUTHORS:20200324-125732644

Full text is not posted in this repository. Consult Related URLs below.

Use this Persistent URL to link to this item: https://resolver.caltech.edu/CaltechAUTHORS:20200324-125732644

Abstract

A simple low-order model is derived to determine the flow forces and moments on an airfoil that arbitrarily pitches and plunges with the presence of synthetic jet actuation for the use in an adaptive closed-loop control scheme. The low-order model captures the attached flow response of an airfoil in the presence of synthetic jet actuators near the trailing edge. The model includes two explicit non-linear states for fluid variables and can be easily coupled to the rigid body dynamics of the system. The model is validated with high fidelity numerical simulations and experiments. The low-order model agreement with experiments is good for low reduced frequency pitching. The agreement to numerical simulations is also good for reduced frequencies that are an order of magnitude higher than those attainable in experiments.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
https://doi.org/10.2514/6.2008-3863DOIArticle
Additional Information:© 2008 by the American Institute of Aeronautics and Astronautics, Inc.
Other Numbering System:
Other Numbering System NameOther Numbering System ID
AIAA Paper2008-3863
Record Number:CaltechAUTHORS:20200324-125732644
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20200324-125732644
Official Citation:Validation of A Low-Order Model for Closed Loop Flow Control Enabled Flight. Ali Kutay, Andrew Tchieu, Jonathan Muse, Anthony Calise, and Anthony Leonard. 4th Flow Control Conference. June 2008; doi: 10.2514/6.2008-3863
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:102088
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:24 Mar 2020 20:09
Last Modified:24 Mar 2020 20:09

Repository Staff Only: item control page