The Study of Finite Element Analysis of Micro-Speakers

The Study of Finite Element Analysis of Micro-Speakers

碩士 === 國立臺北科技大學 === 車輛工程系所 === 105 === Micros-speakers are key components of portable devices such as computer, communication and consumer electronics. The aim of this study is to investigate the acoustic performance of rectangle micro-speaker by FEM simulation with COMSOL Multiphysics. Two simulati...

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Main Authors: Yi-Fan Ma, 馬宜凡
Other Authors: 劉興華
Format: Others
Language:zh-TW
Published: 2017
Online Access:http://ndltd.ncl.edu.tw/handle/fgn382
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spelling ndltd-TW-105TIT051620272019-05-15T23:53:23Z http://ndltd.ncl.edu.tw/handle/fgn382 The Study of Finite Element Analysis of Micro-Speakers 微型揚聲器有限元素分析之探討 Yi-Fan Ma 馬宜凡 碩士 國立臺北科技大學 車輛工程系所 105 Micros-speakers are key components of portable devices such as computer, communication and consumer electronics. The aim of this study is to investigate the acoustic performance of rectangle micro-speaker by FEM simulation with COMSOL Multiphysics. Two simulation methods are applied, one is analog circuit analysis combined with FEM and the other is use FEM only. The simulation results are agreed with experimental data, especially the FEM one. It can save the time and cost for acoustic performance analysis at the stage of design. 劉興華 2017 學位論文 ; thesis 77 zh-TW
collection NDLTD
language zh-TW
format Others
sources NDLTD
description 碩士 === 國立臺北科技大學 === 車輛工程系所 === 105 === Micros-speakers are key components of portable devices such as computer, communication and consumer electronics. The aim of this study is to investigate the acoustic performance of rectangle micro-speaker by FEM simulation with COMSOL Multiphysics. Two simulation methods are applied, one is analog circuit analysis combined with FEM and the other is use FEM only. The simulation results are agreed with experimental data, especially the FEM one. It can save the time and cost for acoustic performance analysis at the stage of design.
author2 劉興華
author_facet 劉興華
Yi-Fan Ma
馬宜凡
author Yi-Fan Ma
馬宜凡
spellingShingle Yi-Fan Ma
馬宜凡
The Study of Finite Element Analysis of Micro-Speakers
author_sort Yi-Fan Ma
title The Study of Finite Element Analysis of Micro-Speakers
title_short The Study of Finite Element Analysis of Micro-Speakers
title_full The Study of Finite Element Analysis of Micro-Speakers
title_fullStr The Study of Finite Element Analysis of Micro-Speakers
title_full_unstemmed The Study of Finite Element Analysis of Micro-Speakers
title_sort study of finite element analysis of micro-speakers
publishDate 2017
url http://ndltd.ncl.edu.tw/handle/fgn382
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