The beam modelling of the hawkmoth wing structure

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Hawkmoth wings consist of veins and membrane elements that undergo large deformations while moving through the air. The intention of this paper is to create an Euler-Bernoulli beam that can model the complex structure of a hawkmoth forewing. The beam undergoes bending and torsion, and its modal analysis and deformation data are validated against those of the wing structure created based on the finite-element method and a biological wing. A multibody dynamics approach is employed to model the deformation of the beam wing when it oscillates at the frequency of an actual hawkmoth.
Publisher
SPIE
Issue Date
2020-04-27
Language
English
Citation

SPIE Smart Structures + Nondestructive Evaluation 2020

ISSN
0277-786X
DOI
10.1117/12.2558146
URI
http://hdl.handle.net/10203/276225
Appears in Collection
AE-Conference Papers(학술회의논문)
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