| 旋转行波型超声波电动机的控制系统 |
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| 引用本文： | 陈建毅,洪尚任.旋转行波型超声波电动机的控制系统[J].微特电机,2006,34(11):36-39. |
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| 作者姓名： | 陈建毅 洪尚任 |
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| 作者单位： | 华侨大学,福建,泉州,362021 |
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| 基金项目： | 国务院侨务办公室科研项目 |
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| 摘 要： | 应用DDS技术开发出了一种高性能的超声波电动机驱动及控制电源，并基于LabVIEW的平台，建立了超声波电动机的控制系统，最后将控制系统用于自行研制的行波超声波电动机的转速控制。实验表明，该控制系统可以方便地控制电机转速，且信号的频率及相位差控制精度高，有利于研究超声波电动机的控制特性及其性能。
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| 关 键 词： | 超声波电动机 行波 虚拟仪器 控制系统 直接数字合成 |
| 文章编号： | 1004-7018(2006)11-0036-04 |
| 收稿时间： | 2004-05-28 |
| 修稿时间： | 2004-07-19 |
The Controlling System of Rotary Traveling Wave Ultrasonic Motor |
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| CHEN Jian-yi,HONG Shang-ren.The Controlling System of Rotary Traveling Wave Ultrasonic Motor[J].Small & Special Electrical Machines,2006,34(11):36-39. |
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| Authors: | CHEN Jian-yi HONG Shang-ren |
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| Affiliation: | Huaqiao University ,Quanzhou 362021 ,China |
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| Abstract: | In this paper,a high-performance driving and controlling power is presented by use of the DDS technology.On the platform of LabVIEW software,the controlling system of ultrasonic motor(USM) is established.And the experiment of speed control of TRUSM is carried out.As a result,the speed of TRUSM is controlled conveniently based on the platform.And the frequency and the phase can be adjusted precisely.It is available for studying the control characteristic and performance of the USM. |
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| Keywords: | ultrasonic motor traveling wave virtual Instrument controlling system direct digital synthesizer(DDS) |
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