Design and manufacture of low-frequency acoustic absorption metamaterials with enhanced coupling characteristic

The current designs of low-frequency acoustic absorption metamaterials suffer from inadequate prediction accuracy and low efficiency. Herein, by integrating impedance theory with artificial neural networks, we propose an optimisation method of unit impedance correction (UIC). Meanwhile, a mutated ho...

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Hlavní autoři:	Xin Yan, Qingxuan Liang, Jiaming Feng, Jin He, Rukun Fu, Dichen Li, Tianning Chen
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Taylor & Francis Group 2024-12-01
Edice:	Virtual and Physical Prototyping
Témata:	Acoustic metamaterial unit impedance correction low efficiency design for additive manufacturing
On-line přístup:	https://www.tandfonline.com/doi/10.1080/17452759.2024.2383297
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