Distributed parameter e-modification for an aeroelastic torsion model

Author

Ishihara, Abraham K. ; Nguyen, Nhan

Author_Institution

NASA Res. Park, Carnegie Mellon Univ. Silicon Valley, Moffett Field, CA, USA

fYear

2014

fDate

15-17 Dec. 2014

Firstpage

2427

Lastpage

2432

Abstract

In this note we consider the closed-loop control of an aeroelastic torsion model where the control objective is to track a desired shape. A Lyapunov approach is utilized and an adaptive control algorithm using e-modification is proposed. The entire analysis is confined to the underlying infinite dimensional space and uniform ultimate boundedness of the closed-loop system is proved. Numerical simulation is provided to illustrate the performance.

Keywords

Lyapunov methods; adaptive control; aerospace components; aircraft; closed loop systems; control system analysis; control system synthesis; distributed parameter systems; elasticity; multidimensional systems; torsion; Lyapunov approach; adaptive control algorithm; aeroelastic torsion model; aircraft wing; closed-loop control; control objective; controller design; desired shape tracking; distributed parameter e-modification; infinite dimensional space; numerical simulation; uniform ultimate boundedness; Adaptive control; Aerodynamics; Aerospace electronics; Extraterrestrial measurements; Trajectory; Uncertainty;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control (CDC), 2014 IEEE 53rd Annual Conference on

Conference_Location

Los Angeles, CA

Print_ISBN

978-1-4799-7746-8

Type

conf

DOI

10.1109/CDC.2014.7039759

Filename

7039759