基于OPTIMUS的盘状摇头型超声电机定子参数优化设计

张海军; 刘卫东; 吴文才; 朱华

doi:10.13433/j.cnki.1003-8728.2015.0820

基于OPTIMUS的盘状摇头型超声电机定子参数优化设计

doi: 10.13433/j.cnki.1003-8728.2015.0820

1.
南京航空航天大学机械结构力学及控制国家重点实验室, 南京 210016

基金项目:

航空科学基金项目（20100112005）资助

详细信息

作者简介:
张海军（1985-），硕士研究生，研究方向为超声电机技术，zhanghj650@126.com

通讯作者:
朱华，副研究员，硕士生导师，hzhu103@nuaa.edu.cn

计量
- 文章访问数: 145
- HTML全文浏览量: 23
- PDF下载量: 5
- 被引次数: 0
出版历程
- 收稿日期: 2013-09-07
- 刊出日期: 2015-08-05

Parametric Optimum Design of a Rocking Head Type Disc-shape Ultrasonic Motor Stator Based on OPTIMUS

1.
State Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China

摘要

摘要: 利用ANSYS提供的参数化设计语言（APDL），建立了一种新型盘状摇头型超声电机定子参数化模型，并进行模态分析、模态识别、节点计算、谐响应分析。借助OPTIMUS优化平台集成该参数化模型，以定子结构尺寸参数作为输入，以超声电机对工作频率、模态混叠、弯曲振幅、定子夹持的综合设计要求作为目标，进行了动力学优化设计，并根据优化结果制作了样机。实验表明：定子工作模态满足了预期的设计要求，试验结果与优化设计结果相符。
- 超声电机 /
- 定子 /
- 盘状 /
- 有限元 /
- 优化设计
Abstract: A parametric finite element model of the stator of a rocking head type disc-shape ultrasonic motor was built with the APDL in ANSYS software. Modal analysis, modal identification, node identification and harmonic response analysis of the stator were carried out based on this model. Then, the model is imported into the OPTIMUS software which is a multidisciplinary optimization platform. For dynamic optimization, the structure sizes were regarded as the optimization variables. Synthesized design requirements such as the operating frequency, model separation, amplitude of driving point and the stator clamping were considered to be the optimization objectives. Finally, a prototype of this USM was fabricated with the results of optimum design. The experimental results showed that the operating mode of the prototype meet the design requirements. Moreover, the experimental results were consistent with the optimized ones.
- finite element method /
- optimization /
- parameterization /
- structural dynamics /
- ultrasonic motor

HTML全文

参考文献(17)

[1]	董迎晖,赵淳生.摇头型超声电机在国内外的发展[J].微特电机,2003,31(3):35-37 Dong Y H, Zhao C S. Development of rocking head type Ultrasonic Motor at home and abroad[J]. Small & Special Electrical Machines, 2003,31(3):35-37 (in Chinese)
[2]	赵淳生.超声电机技术与应用[M].北京:科学出版社,2007:479-500 Zhao C S. Ultrasonic motor technologies and applications[M]. Beijing: Science Press, 2007:479-500 (in Chinese)
[3]	Kurosawa M, Nakamura K, Okamoto T, et al. An Ultrasonic Motor using bending vibrations of a short cylinder[J]. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 1989,36(5):517-521
[4]	Ichiro O. A designing method of a bar-type Ultrasonic Motor for autofocus lenses[C]// International Symposium on Theory of Machines and Mechanism, Nagoya, Japan, 1992:836-841
[5]	Dong S X, Wang S X, Shen W J, et al. A miniature piezoelectric Ultrasonic Motor based on circular bending vibration mode[J]. IEEE/ASME Transactions on Mechatronics, 2000,5(4):325-330
[6]	董迎晖,赵韩,赵淳生.圆柱体弯曲振动超声电机椭圆运动轨迹研究[J].中国机械工程,2007,18(13):1522-1525 Dong Y H, Zhao H, Zhao C S. Research on elliptic motion of cylindrical Ultrasonic Motor with bending vibration mode[J]. China Mechanical Engineering, 2007,18(13):1522-1525 (in Chinese)
[7]	Maeno T. Recent progress of ultrasonic motor in Japan[C]// The First International Workshop on Ultrasonic Motors and Actuators, Yokohama, Japan, 2005:15-17
[8]	董迎晖,赵韩,黄康,等.超声波电动机效率问题的研究现状与进展[J].微特电机,2009,37(10):63-65 Dong Y H, Zhao H, Huang K, et al. Review on the research of the ultrasonic motor efficiency[J]. Small & Special Electrical Machines, 2009,37(10):63-65 (in Chinese)
[9]	张健滔,朱华,赵淳生.行波型杆式超声电机定子的参数化有限元法优化设计[J].振动与冲击,2009,28(7):122-125 Zhang J T, Zhu H, Zhao C S. FEM-based parametric optimum design of a traveling-wave type bar-like Ultrasonic Motor stator[J]. Journal of Vibration and Shock, 2009,28(7):122-125 (in Chinese)
[10]	董迎晖,李志荣,赵淳生.杆状弯曲行波超声电机定子和转子的优化设计[J].振动、测试与诊断,2002,22(3):175-178 Dong Y H, Li Z R, Zhao C S. Optimal design of the rotor and stator of a miniature bar-type ultrasonic motor[J]. Journal of Vibration Measurement & Diagnosis, 2002,22(3):175-178 (in Chinese)
[11]	Allik H, Hughes T J R. Finite element method for piezoelectric vibration [J]. International Journal for Numerical Methods in Engineering, 1970,2(2):151-157
[12]	朱华.行波型杆式超声电机的关键技术研究[D].南京:南京航空航天大学,2006:66-67 Zhu H. Research on the key technology of the traveling wave type rod shape ultrasonic motors[D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2006:66-67 (in Chinese)
[13]	钱富.圆环面内弯曲行波压电执行器的研究[D].南京:南京航空航天大学,2012:16-17 Qian F. Research on piezoelectric actuator based on cylindrical in-plane bending traveling wave[D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2012:16-17 (in Chinese)
[14]	Li Z R, Zhao C S, Huang W Q, et al. Several key issues in developing of cylinder type 3-DOF Ultrasonic Motor[J]. Sensors and Actuators A: Physical, 2007,136(2):704-709
[15]	Lu P, Lee K H, Lim S P, et al. A kinematic analysis of cylindrical ultrasonic micromotors [J]. Sensors and Actuators A: Physical, 2001,87(3):194-197
[16]	赵向东.旋转型行波超声电机动力学模型及性能仿真的研究[D].南京:南京航空航天大学,2000:93-99 Zhao X D. Study on the dynamic modeling and simulation of the traveling wave type rod shape Motors[D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2000:93-99 (in Chinese)
[17]	赵向东,袁义坤,赵淳生.超声电机定子的有限元分析及其模态混叠现象[J].振动工程学报,2004,17(增刊):866-868 Zhao X D, Yuan Y K, Zhao C S. FEM modal analysis of the ultrasonic motor and the modal mixture phenomenon[J]. Journal of Vibration Engineering, 2004,17(S1):866-868 (in Chinese)