一种新型旋转超声电机驱动控制试验系统  

Driving Control Test System for a New Type of Rotary Ultrasonic Motor

作　　者：刘婵娟[1] 纪跃波[1] 

机构地区：[1]集美大学机械工程与能源学院,福建厦门361021

出　　处：《压电与声光》2014年第2期285-288,共4页Piezoelectrics & Acoustooptics

基　　金：福建省自然科学基金资助项目(2013J01200);集美大学创新团队基金资助项目(2009A001)

摘　　要：介绍了一种新型旋转超声电机即压电定子和压电转子振型嵌合式旋转超声电机驱动控制试验系统。系统以LabVIEW作为开发平台,通过DAQ板卡和外围电路的设计进行输入输出采集与控制。该系统能输出幅值、频率、相位可调节信号,通过光电编码器检测超声电机转子位置反馈给系统用以保证电机下次启动时保持定转子振型嵌合位置关系。试验结果表明,该试验系统完全满足此新型旋转型超声电机驱动控制试验要求。The paper is to design a test incentive system for a new type of rotary ultrasonic motor called rotary ultrasonic motor with vibration-type mosaic of the piezoelectric stator and rotor. The LabVIEW is used a develop- ment platform of the system, and the acquisition and control of input/output are carried out by the DAQ interface card and designed peripheral circuit. The system can output the amplitude, frequency and phase adjustable signals. The rotor position measured by the photoelectric encoder is fed back to the system to ensure that the mosaic position of stator and rotor can be kept when the ultrasonic motor starts next time. Experimental results show that this test system can fully meet the reouirements for testing tho now ype of rotation ultrasonic motor.

关 键 词：超声电机 LABVIEW 数据采集卡 测控 

分 类 号：TM35[电气工程—电机] TN911.72[电子电信—通信与信息系统]