Optimization of the Geometric Characteristics of Damping Layers for Acoustic Black Hole Beams Based on the Backpropagation Algorithm

In real-world scenarios, it is common to apply a damping layer of a specific thickness to the surface of an acoustic black hole (ABH) beam to boost its energy dissipation capacity. However, it has become apparent that excessive damping layers might result in negative consequences. The present study...

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Veröffentlicht in:	Applied sciences Jg. 15; H. 3; S. 1227
Hauptverfasser:	Ouyang, Lijun, Zhang, Jiahao, Zhen, Bin
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Basel MDPI AG 01.02.2025
Schlagworte:	ABH beam Acoustics Algorithms Back propagation BP algorithm damping layers Efficiency Energy consumption Energy dissipation Gaussian expansion method Neural networks optimization
ISSN:	2076-3417, 2076-3417
Online-Zugang:	Volltext
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