摘要
分析了直线超声电机的优点,按时间顺序介绍了国内外直线超声电机的研究状况,并给出了一些典型的电机形式及其工作原理;提出了当今直线超声电机研究中存在的问题及需要加强研究的关键技术。
The paper analyses advantages of linear ultrasonic motor. A research review of all kinds of linear ultrasonic motor, including domestic and abroad, is summarized and the paper lists some typical patterns and their principle. Some key problems in the recent research of linear ultrasonic motor are concluded.
出处
《微电机》
北大核心
2005年第5期78-81,共4页
Micromotors
关键词
直线超声电机
振子
压电陶瓷
Jinear ultrasonic motor
actuator
piezoelectric ceramic
