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Modeling of the Hawkmoth Wing and its implementation in a flapping wing mechanism
Date
2021-09-10
Author
Ökmen, Aytek Altuga
ARIKAN, KUTLUK BİLGE
Kurtuluş, Dilek Funda
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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Main aim of this study is to accurately model the wing of a hawkmoth (Manduca sexta) in order to implement it in a flapping wing mechanism for a micro aerial vehicle (MAV). The wing is first modeled in ANSYS/SpaceClaim then the model is verified by performing modal analysis on the finite element model (FEM) of the wing in ANSYS/Mechanical. Grid refinement study is performed on the FEM. Results of the modal analysis of the modeled wing is compared to literature results and it is seen that both results are in good agreement. A simple planar four bar mechanism is designed in flexible multibody dynamics program ADAMS. The mechanism can perform a figure of eight shape when it is moving which mimics the flapping motion of hawkmoth. It is planned that the flapping mechanism will be further improved and optimized according to the initial simulation results.
URI
http://aiac.ae.metu.edu.tr/paper.php?No=AIAC-2021-059
https://hdl.handle.net/11511/95361
Conference Name
11th Ankara International Aerospace Conference
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Department of Aerospace Engineering, Conference / Seminar
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MODELING OF THE HAWKMOTH WING AND ITS IMPLEMENTATION IN A FOUR-BAR FLAPPING WING MECHANISM
Ökmen, Aytek Altuga; Kurtuluş, Dilek Funda; Arıkan, Kutluk Bilge; Department of Aerospace Engineering (2022-2)
The main aim of this study is to accurately model the wing of a hawkmoth (Manduca sexta) to implement it in a flapping wing mechanism for a micro aerial vehicle (MAV). The wing is first modeled in ANSYS/SpaceClaim then the model is verified by performing modal analysis on the finite element model (FEM) of the wing in ANSYS/Mechanical. Grid refinement study is performed on the FEM. Results of the modal analysis of the modeled wing are compared to literature results and it is seen that both results are ...
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A. A. Ökmen, K. B. ARIKAN, and D. F. Kurtuluş, “ Modeling of the Hawkmoth Wing and its implementation in a flapping wing mechanism,” presented at the 11th Ankara International Aerospace Conference, Ankara, Türkiye, 2021, Accessed: 00, 2022. [Online]. Available: http://aiac.ae.metu.edu.tr/paper.php?No=AIAC-2021-059.
