在此系统中，首先使用计算机来产生一个频率可调的超声波驱动信号，然后通过对马达转数的检测，系统得到压电超声马达的最佳谐振频率值。
In this system, a frequency-adjustable ultrasonic drive signal is made by computer, then based on the motor 's revolution number, system can automatically find the syntonic frequency of motor.
系统由超声波驱动器、换能器、变幅杆、拉丝模、拉伸机等组成，通过对黄铜丝的拉拔实验，考察了超声振动对拉拔力和丝的表面质量的影响。
Through a series of drawing experiments of brass wires, the effects of ultrasonic vibration on drawing force and surface quality of the wires were discussed.
柱体型超声波电机依靠圆柱定子的弯曲振动驱动转子旋转。
The cylindrical type ultrasonic motor USES bending vibration of cylindrical stator to drive rotor.
其中驻波超声波电机具有驱动和控制电路简单，转速平稳，波动较小等突出优点。
Standing wave ultrasonic motors have many outstanding features for simple drive and control circuit, stationary speed of rotation, smaller undulation, etc.
超声波电机是一种典型的机电一体化电机，其驱动控制电路的好坏直接影响着电机的性能。
The ultrasonic motor is a typical mechanical and electrical composite, so its performance is affected directly by the quality of its driving circuit.
设计了基于超声波电机的二自由度机械臂的驱动控制系统电路。
Drive and control system for two-degree of freedom based on the ring-type travelling-wave ultrasonic motors is designed.
该芯片包括超声波探头驱动电路、测时控制电路、测温控制电路、STOP信号转换电路等模块。
The chip comprises ultrasonic sensor driver circuit, time measurement control, temperature measurement control, STOP signal conversion such as modules design.
介绍了自行研制的圆柱形多自由度超声波电动机的结构、驱动原理和输出性能。
A new cylinder type ultrasonic motor with multi-degree of freedom was developed based on increasing its driving efficiency and improving its output characteristics.
超声波马达是一种由超声振动而获得驱动力的新型电机。
Ultrasonic motor is a new type of electric machine driven by ultrasonic vibration.
温度、湿度、压力、声音和超声波传感器，构成了今天所有可用的传感器，他们可以很容易的连接到智能照明驱动，以决定是否需要系统的光输出。
Temperature, humidity, pressure, audio and ultrasonic sensors, are all available today and can be easily interfaced to intelligent lighting drivers to make decision upon required system light output.
主要介绍一种大功率超声波逆变电源装置的主电路、控制电路、驱动与保护电路的设计，并给出实验结果。
This paper introduces the design of high power supersonic inverting power supply, including main circuit, controlling circuit, driving and protecting circuits, and gives experimental results.
研究了产生超声波的机理及器件性能，分析了超声源驱动电路的组成和工作原理。
Studied the mechanism of how to produce ultrasonic and the functions of the machine, analyzed the ultrasonic driven circuit and its principle of working.
给出了控制系统硬件设计方案，并对系统的显示电路、超声波测距电路、电机驱动电路、无线通信电路等硬件模块接口电路作出了简要描述。
The concept of the system hardware is discussed. This paper presents also the interfaces of LCD, ultrasonic sensor, motor drive and wireless communication.
液体媒质超声波电机定、转子不直接接触，利用液体媒质驱动转子旋转，是超声波电机新的研究方向。
The ultrasonic motor driving fluid directly is a new type of non-contact ultrasonic motor. The rotor does not contact with the stator and is driven by fluid medium.
本文以实现可双向驱动的直线型超声波电机为目标，对自行式直线型压电驻波超声波电机进行了建模、设计、仿真和驱动方面的理论和实验研究。
This thesis aims at the realization of the LUM which can move bi-directionally and studies theoretically and experimentally on the modeling, design, simulation, and driving of it.
研制了基于行波超声波电机与步进电机驱动的机器人多自由度机械臂精密定位控制系统。
This study puts forward an auto-detecting method of detecting the precision of dial gauges based on traveling wave ultrasonic motor and FPGA.
设计了一套行波型超声波电机驱动控制系统电路。
为保持电机速度的稳定性，该文提出了一种具有新颖的频率自动跟踪功能的超声波电机驱动源。
This paper presents the driving principle of ultrasonic motor, with the design of driving power based on it.
为保持电机速度的稳定性，该文提出了一种具有新颖的频率自动跟踪功能的超声波电机驱动源。
This paper presents the driving principle of ultrasonic motor, with the design of driving power based on it.
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