|
|||||
|
|
| 小型柱体超声波电动机的设计及有限元分析 | |
| 引用本文： | 曹祥红,张华,金龙,徐志科.小型柱体超声波电动机的设计及有限元分析[J].微电机,2007,40(3):19-22. |
| 作者姓名： | 曹祥红 张华 金龙 徐志科 |
| 作者单位： | 1. 郑州轻工业学院,电气信息工程学院,郑州,450002 2. 河南工业大学电气工程学院,郑州,450002 3. 东南大学,电气工程系,南京,210096 |
| 摘 要： | 简要总结了小型柱体超声波电动机的研究与发展;介绍了自行设计的一种新型自由-轴支小型柱体超声波电动机的结构、运行机理和振型特点,建立了定子有限元分析模型,并利用该模型研究了定子振型、定子开槽、陶瓷片位置及模态简并等问题,给出了仿真计算结果。 |
| 关 键 词： | 超声波电动机 有限元模型 定子结构 振型 设计 |
| 文章编号： | 1001-6848(2007)03-0019-04 |
| 修稿时间： | 2006-05-20 |
Design of a Miniature Cylindrical Ultrasonic Motor with FEA Analysis |
|
| CAO Xiang-hong,ZHANG Hua,JIN Long,XU Zhi-ke.Design of a Miniature Cylindrical Ultrasonic Motor with FEA Analysis[J].Micromotors,2007,40(3):19-22. | |
| Authors: | CAO Xiang-hong ZHANG Hua JIN Long XU Zhi-ke |
| Abstract: | Research on rod-type miniature piezoelectric ultrasonic motor was briefly reviewed in this paper.A new rod-type miniature piezoelectric ultrasonic motor based on free-shaft-fixed bending vibration model with improved construction design was introduced in datail.The motor's vibration modles and driving mechanism were explained using the finite-element method.The vibration model of motor stator,effects of slots on stator,position of piezoelectric plate and mode merge were investigated and simulation results were listed. |
| Keywords: | Ultrasonic motor FEA model Stator structure Vibration model Design |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
