期刊
JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES
卷 15, 期 6, 页码 471-478出版社
SAGE PUBLICATIONS LTD
DOI: 10.1177/1045389X04042278
关键词
ultrasonic motor; frictional noise; noise restraint
Some factors that notably affect the noise of the piezoelectric ultrasonic motor operating in circular bending vibration mode were examined experimentally in this paper. The experimental results and analyses showed that the operational noise was related not only to frictional materials but also many other factors such as the pre-pressing force on the rotor, the contact area and interface condition between the rotor and the stator, and the operational frequency. Moreover, it was firstly reported that both the intensity and the main frequency of the operational noise of the motor greatly varied with the pre-pressing force between the rotor and the stator.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据