噪声与振动控制2026，Vol.46Issue(1)：49-55,7.DOI:10.3969/j.issn.1006-1355.2026.01.008
智能音箱振动特性分析与试验研究
Modal Analysis and Experimental Study of Smart Speakers
摘要
Abstract
Smart speakers,as audio-play devices that integrate voice recognition and interaction,are widely welcomed by customers.When designing speakers,there is often a focus on structural design,with insufficient attention to vibration characteristics,which can lead to rub and buzz during operation and severely affect sound quality.The performance of sound quality is closely related to the speaker's own vibration characteristics.To improve the sound quality and address potential is-sues such as rub and buzz,this study focuses on a specific smart speaker,The software of SolidWorks and HyperMesh was used for geometric clean-up,model simplification,and mesh generation.The multi-physics software COMSOL was used to study the speaker's modal and harmonic response.The DASP system was employed to conduct modal experimental research on the speaker,and the results were compared with COMSOL's modal simulation results for model correction.This research provides a way for simulating and experimentally testing the vibration characteristics of speakers,and offers a significant ref-erence for the dynamic design and optimization of speakers.关键词
声学/音箱/模态分析/模态试验Key words
acoustics/speaker/modal analysis/modal test分类
通用工业技术引用本文复制引用
殷奇,于喆昌,牛军川,赵方旭,邱文杰..智能音箱振动特性分析与试验研究[J].噪声与振动控制,2026,46(1):49-55,7.基金项目
国家自然科学基金(52075294) （52075294）
