[1]孙学亮,洪尚任,李强松,等.行波超声波电机定子固有频率分析及实验[J].华侨大学学报(自然科学版),2007,28(3):232-234.[doi:10.3969/j.issn.1000-5013.2007.03.003]
　SUN Xue-liang,HONG Shang-ren,LI Qiang-song,et al.The Analysis and Experiment Comparison on Stator Natural Frequency of Traveling Wave Ultrasonic Motor[J].Journal of Huaqiao University(Natural Science),2007,28(3):232-234.[doi:10.3969/j.issn.1000-5013.2007.03.003]
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行波超声波电机定子固有频率分析及实验()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第28卷
期数:
2007年第3期
页码:
232-234
栏目:
出版日期:
2007-07-20

文章信息/Info

Title:
The Analysis and Experiment Comparison on Stator Natural Frequency of Traveling Wave Ultrasonic Motor
文章编号:
1000-5013(2007)03-0232-03
作者:
孙学亮; 洪尚任; 李强松; 陈建毅; 李君余
华侨大学机电及自动化学院; 华侨大学机电及自动化学院 福建泉州362021; 福建泉州362021
Author(s):
SUN Xue-liang;  HONG Shang-ren;  LI Qiang-song;  CHEN Jian-yi;  LI Jun-yu
College of Mechanical Engineering and Automation, Huaqiao University, Quanzhou 362021, China
关键词:
超声波电机;  定子;  振动分析;  有限元法
Keywords:
ultrasonic motor;  stator;  vibration analysis;  finite element method
分类号:
TM359.9
DOI:
10.3969/j.issn.1000-5013.2007.03.003
文献标志码:
A
摘要:
应用有限元方法,建立行波型超声波电机的定子结构的有限元模型,分析定子齿高、齿宽与槽宽比等不同结构参数对定子固有频率和定子振动的影响.结果表明,定子环从"无齿"到"有齿"变化,固有频率下降较快; 随着齿高的增加,固有频率变化趋缓,却有助于增大振幅、提高电机转速; 齿宽和槽宽比在设计时,宜取大于1.在自行研制的实验平台上,对所设计制作的行波型超声波电机样机的定子频率进行实验测定,发现有限元分析与实验测试结果相符合.
Abstract:
In this paper,the stator natural frequency of traveling wave ultrasonic motor is studied theoretically and experimentally.The stator structure of traveling wave ultrasonic motor is introduced.Finite Element Analysis method is used to build the stator prototype.From the stator perspective,the effect of different structural parameters on stator natural frequency and vibration is analyzed.Finally some comparative experiments on prototype motor are conducted on the experimental platform.Experimental results show good agreement with the finite element analysis.

参考文献/References:

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[6] 徐志科, 胡敏强, 金龙. 超声波电动机定子支撑对其性能影响的有限元分析 [J]. 电工技术学报, 2004(2):10-14.doi:10.3321/j.issn:1000-6753.2004.02.002.
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备注/Memo

备注/Memo:
国务院侨办科研基金资助项目(04QZR10)
更新日期/Last Update: 2014-03-23