1) ultrasonic progressive wave motor
超声行波马达
3) ultrasonic motor
超声波马达
1.
A survey and current research of ultrasonic motor;
压电超声波马达发展现状及研究方向
2.
Performance of ultrasonic motor under vacuum and high temperature condition;
超声波马达的真空和温度特性研究
3.
The ultrasonic motor (USM) is a newly developed motor with excellent performance and many useful features.
超声波马达作为一种新型马达具有显著的优点,但由于其输出特性的严重非线性及其数学模型的不精确性,难以实现精确控制,因此影响了超声波马达的实际应用。
4) piezoelectric traveling wave ultrasonic motor
压电行波超声马达
1.
This paper carries out a detailed analysis of the influence of the waves existing in the stator of a piezoelectric traveling wave ultrasonic motor on the smoothness of the rotor motion,when two standing waves in the stator are not equal in their amplitudes and different from 90° in their vibrational phase.
详细分析了压电行波超声马达定子中两相驻波波幅不等、振动相位差异于９０°时，对转子运动平稳性的影响，并得出定子中同时存在驻波和行波，转子旋转速度以两倍的激振频率变化的结论。
5) ring type travelling wave vltrasonic motor
环形行波超声马达
6) ultrasonic standing wave motor
驻波超声马达
1.
In an experiment research on driving phase effect for ultrasonic standing wave motor of torsional and longitudinal hybrid, the phase difference of source of two ways can be adjusted.
采用两路相位差可调的电源，对扭纵复合驻波超声马达表面质点扭振、纵振相位进行调整，发现当定子表面扭振、纵振的相位差为π／２时，马达不转动；当相位差为０或π时，该马达输出驱动力矩大，运行性能良好。
2.
In this paper, a driving source for ultrasonic standing wave motor was reported, lts circuitry, operational principle and realized functions were elaborated.
本文介绍了一种驻波超声马达驱动电源，对其电路组成，工作原理和各功能的实现作了较详细的阐述，并指出研制过程中制作关键部件时应注意的问题。
补充资料：行可
1.谓可以行道。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条