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The use of a genetic algorithm in the process of optimizing the shape of a three-dimensional periodic beam
Abstract
Mechanical periodic structures exhibit unusual dynamic behavior thanks to the periodicity of their structures, which can be attributed to their cellular arrangement. The source of this periodicity may result from periodic variations of material properties within their cells and/or variations in the cell geometry. The authors present the results of their studies on the optimization of physical parameters of a three-dimensional axisymetrical periodic beam in order to obtain the desired vibroacoustic properties. The aim of the optimization process of the unit cell shape was to obtain band gaps of a given width and position in the frequency spectrum.
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Authors (5)
-
Jacek Szkopek
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
Journal of Theoretical and Applied Mechanics
no. 62,
pages 601 - 613,
ISSN: 1429-2955 - Language:
- English
- Publication year:
- 2024
- Bibliographic description:
- Doliński Ł., Żak A., Waszkowiak W., Kowalski P., Szkopek J.: The use of a genetic algorithm in the process of optimizing the shape of a three-dimensional periodic beam// Journal of Theoretical and Applied Mechanics -Vol. 62,iss. 3 (2024), s.601-613
- DOI:
- Digital Object Identifier (open in new tab) 10.15632/jtam-pl/191178
- Sources of funding:
-
- IDUB
- Verified by:
- Gdańsk University of Technology
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