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方形结构压电式骨传导听觉装置声发生元件仿真研究

发表时间:2012-08-31  浏览量:1135  下载量:704
全部作者: 柳杰,高莹莹,曾平,程光明
作者单位: 吉林大学机械科学与工程学院
摘 要: 以中间固定支撑式方形压电振子作为骨传导听觉装置用声发生元件,利用ANSYS分别对中间点支撑方式以及中间线支撑方式的方形压电振子进行有限元建模,对2种支撑方式下的压电振子进行静力学变形分析、模态分析及谐波响应分析,为进一步研究以中间固定支撑式方形压电振子作为声发生元件的骨传导听觉装置提供了理论依据。
关 键 词: 机械设计;振型;仿真;骨传导
Title: Study on vocal element simulation of piezoelectric bone conduction hearing device with square structure
Author: LIU Jie, GAO Yingying, ZENG Ping, CHENG Guangming
Organization: College of Mechanical Science and Technology, Jilin University
Abstract: The paper uses square piezoelectric oscillator of intermediate fixed support-type as vocal element of the bone conduction hearing device, uses ANSYS to build finite element model of the square piezoelectric oscillator of intermediate point fixed support-type and intermediate line fixed support-type, then applies static analysis, modal analysis and harmonic response analysis on the two different support-types. Thus to provide theoretical basis for further study of the bone conduction hearing device that uses square piezoelectric oscillator of intermediate fixed support-type as vocal element.
Key words: mechanical design; square piezoelectric oscillator; simulation; bone conduction
发表期数: 2012年8月第16期
引用格式: 柳杰,高莹莹,曾平,等. 方形结构压电式骨传导听觉装置声发生元件仿真研究[J]. 中国科技论文在线精品论文,2012,5(16):1553-1558.
 
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