Frequency and time domain analysis of an aeroelastic wing multiple component structure
Chakravarthy, Animesh Evans, Katie A. Kuhn, Lisa M. Walters, Jonathan B.
Chakravarthy, Animesh
Evans, Katie A.
Kuhn, Lisa M.
Walters, Jonathan B.
Citations
Altmetric:
Other Names
Location
Time Period
Advisors
Original Date
Digitization Date
Issue Date
2015-09-02
Type
Article
Genre
Keywords
Cₒ-semigroup,Flexible wings,Infinite dimensional transfer function,Micro air vehicle,Morphing,Multiple component structure,93C20,47D03
Subjects (LCSH)
Citation
Chakravarthy, Animesh; Evans, Katie A.; Kuhn, Lisa M.; Walters, Jonathan B. 2015. Frequency and time domain analysis of an aeroelastic wing multiple component structure. Numerical Functional Analysis and Optimization, vol. 36:no. 9:pp 1122-1152
Abstract
A multiple component structure consisting of two Euler-Bernoulli beams connected to a rigid mass is used to model the heave dynamics of a wing micro air vehicle. In the time domain, the attainment of a Cₒ-semigroup in the context of sesquilinear forms is demonstrated. In addition, the closed loop system is demonstrated to generate an exponentially stable Cₒ-semigroup. In the frequency domain, the infinite dimensional transfer function is determined and used to examine several properties of the system. Finally, an optimal control is used to morph the wings to a desired shape, and simulation results are demonstrated.
Table of Contents
Description
Click on the DOI link to access the article (may not be free).
Publisher
Taylor & Francis Group
Journal
Book Title
Series
Numerical Functional Analysis and Optimization;v.36:no.9
Digital Collection
Finding Aid URL
Use and Reproduction
Archival Collection
PubMed ID
DOI
ISSN
0163-0563