利用自驱动、自传感特性的压电陶瓷片，粘贴在外部结构的表面，结合动态阻抗的概念，提出了一种机电耦合的在线压电阻抗技术用于结构健康诊断。
Combined with impedance concept, a method for on line structure health monitoring based on self sensing piezoelectric patches, which are bonded on the surface of the structure, is presented.
在此基础上，提出了微流体数字化技术用压电驱动控制系统的特殊设计要求。
And it proposed the special design requirements of piezoelectric driving control system, which were applied for Digitalization of Microfluidic technology by above conclusions.
以压电陶瓷微位移原理为基础，对精密驱动技术在精密定位工件台上的应用作了实验研究。
Based on the principle of micro displacement of piezoelectric ceramic, the research on the precise actuator technique is presented, which is used for precise positioning work piece stage.
基于压电驱动的原理，本文对高频低幅的振动给料技术进行了探索，研制出一种具有长环形输送振子的行波型超声物料输送装置的模型样机。
Based on the principle of piezoelectric drive, we make an explorative study of a novel feeding device with vibration of high frequency and low amplitude.
实验结果表明：采用输入指令整形减振技术和压电陶瓷相结合的抑振策略，系统稳定时间缩短80%以上，双重驱动的抑振策略实现了高速高精度的运动控制。
Experiments validate that the stabilizing time is reduced by 80%. The dual drive strategy is an excellent way to realize high speed, high precision motion control.
2010年2月1日-派克公司推出了其先进技术驱动器装置，利用了VIVA压电技术。
February 1, 2010 - Parker Hannifin unveiled its Advanced technology Actuator device which utilizes the VIVA Piezoelectric technology.
2010年2月1日-派克公司推出了其先进技术驱动器装置，利用了VIVA压电技术。
February 1, 2010 - Parker Hannifin unveiled its Advanced technology Actuator device which utilizes the VIVA Piezoelectric technology.
应用推荐