压电电动机

制作了直径为20mm的柱面驱动压电电动机，并对其输出特性进行测试，得到测试结果为输出力矩／质量比是0.426。

Finally a cylinder-driving piezoelectric motor with a diameter 20 mm is manufactured , and the test on its output characteristics is carried out . Result of the test shows that the ratio of output torque / mass is 0.426 .

回转式微动压电电动机及其驱动电源的研究

Study on the Rotatory Piezoelectric Motor with Micro-angle and Its Driving Power

根据尺蠖运动（Inchwormmotion）原理，采用推&拉接力运动原理，配以适当的四路驱动信号，使压电电动机实现连续平稳的转动。

In this way , the micro-angle with single step comes true . With the principle of push-and-pull relay movement which is improved from the principle of inchworm motion and proper four-channel driving signals , PZT platform can move continuously and smoothly .

大行程纳米级压电电动机的驱动控制系统

Controlling System of Piezoelectric Piezoelectric Motor with Nano-step and Long-range

大行程纳米级步距压电电动机

Piezoelectric motor with long-range and nano - step

这对行波压电电动机的设计和测试具有很重要的意义。

It has some significance for designing and testing of traveling wave piezoelectric motors .

介绍了一种基于尺蠖运动原理的纳米级步距压电电动机，提出了一种新型的压电陶瓷驱动电源，并给出了详细的电路原理图。

A kind of piezoelectric motor with nano-step , based on the principle of inchworm motion , is introduced in this paper , then a newly developed driving power is presented in detail .

针对这些不足提出一种新型行波柱面驱动压电电动机，将传统的点接触改进成现在的线接触，即环型或圆盘型定子改进成圆柱型定子。

To make up for these shortages a new type traveling wave piezoelectric motor with cylinder stator is presented , which features the cylindrical stator and the line contact instead of the traditional ring or disc type and the point contact .

基于叠片式柔性铰链和压电陶瓷电动机的大行程直线驱动导轨设计

Design of Large Displacement and High Precision Linear Stage Based on Laminated Flexure Hinge and Ultrasonic Motor

压电直线步进电动机基于AVR单片机的抽油机复式电机控制器

A Controller Based on AVR Microcontroller for Multiple Motor of Oil Suction Machine

利用压电原理的直线电动机及控制

A Linear Motor Utilizing Piezo-Effect and its Control

超声电动机是利用压电陶瓷的逆压电效应，将电能转换为机械能的一种压电换能器，因而压电材料对电动机的性能起着至关重要的作用。

Ultrasonic motors are a kind of motor which using inverse piezoelectric effect of piezoelectric ceramic converts electrical energy into mechanical energy . So piezoelectric ceramic material is very important for motor 's performance .