Vibroacoustic analysis of an arbitrary layer sandwich panel coupled with an enclosure cavity

Meng Yan, Sen Zhang, Yongbin Ma, Zichen Deng, School of Mechanics and Transportation Engineering, Northwestern Polytechnical University, PR China, MIIT Key Laboratory of Dynamics and Control of Complex Systems, Northwestern Polytechnical University, PR China

Journal of Vibration and Control

Published online on September 12, 2025

Abstract

Journal of Vibration and Control, Ahead of Print.
Existing analytical methods for sandwich panel-cavity vibroacoustic analysis are limited to specific configurations and fixed coupling positions, and lack universal capability for arbitrary-layer systems with variable coupling positions. This paper ...