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- Novel sophisticate stepping 2-DOF piezoelectric actuator[J]. 引用该论文 刘国嵩;杨志刚;曾平;程光明.
- P/D control algorithm of a piezoelectric actuator using an immune feedback law is presented. 针对压电驱动器的伺服控制问题,提出了一种基于生物免疫反馈调节规律的PID控制算法;
- The paper studies the sinusoidal control of micro displacement worktable,which based piezoelectric actuator and flexure hinge. 研究了采用压电驱动器和柔性铰链结构的微动平台的正弦运动控制。
- The linear PID controller may not perform well in the case where nonlinear hysteresis is found in the piezoelectric actuator. 对于具有非线性滞环特性的压电驱动器,采用线性PID控制器难以达到理想的控制效果;
- Concentrated stress and parasite displacement are two key factors that influence the performance of micromanipulator based on flexure hinge and piezoelectric actuator. 集中应力和耦合位移是影响基于柔性铰链和压电陶瓷驱动器的微操作器性能的关键因素。
- Hot-wire anemoscope was used to measure the velocity and the turbulence intensity of a synthetic jet activated by piezoelectric actuator with a two-dimensional slot nozzle. 利用热线风速仪测量了二维狭缝自耦合射流的速度和湍流度变化,获得了激发器输入电压、频率对自耦合射流的影响规律,获得了激发器的最佳激励电压和频率值;
- On basis of the insect thorax-wing structure, a flapping-wing system consisting of the bimorph piezoelectric actuator, compliant mechanism, and bionic wing was presented. 摘要分析了昆虫的翅膀-胸部运动系统,并以此为基础,仿生设计出压电双晶片驱动,柔性双摇杆机构放大位移并带动仿生翅拍动的扑翼系统。
- In this paper,a new dynamic driving power for vibrating drill press with piezoelectric actuator,which is composed of D/A card,magnified electrocircuit,and high voltage DC circuit. 介绍一种高压可调大功率动态驱动电源的设计,它用于高速微小孔振动钻床振动装置的压电陶瓷激振器,可以实现压电陶瓷的可控振动,其主要由D/A控制卡、放大电路、高压直流电源电路等几部分组成。
- J.J.Dosch and D.J.Inman, “A Self-Sensing Piezoelectric Actuator for Collocated Control”, Journal of Intelligent Material System And Structure, Vol. 3, January 1992. 黄安颖;“压电片于杆件纵向振动控制之实验分析”;国立台湾大学应用力学研究所硕士论文;1996.
- Finally, the transient amplitudes of the beam system under the axial motion of piezoelectric actuator for three models are obtained by the finite difference method. 最后,由有限差分法得到各组暂态振幅的数值,并比较之。
- A bidirectional power supply for piezoelectric actuator was proposed and studied,which can apply high bidirectional voltage to the piezoelectric actuator continuously from negtive to positive. 提出并研究了一种压电致动器电源,它可以实现对压电致动器的从负电压到正电压的双向电压作用,且作用电压可以很高并可不间断连续作用。
- Piezoelectric actuator is one of the most development prospects in MEMS actuators. 压电驱动是微机械系统(MEMS)微执行器最有发展前途的驱动方式之一。
- The actuating performance of piezoelectric actuator and its effect factors are discussed by numerical simulation in the paper. 通过数值模拟,分析了压电驱动器的驱动性能及其影响因素。
- Research of Power Supply for Piezoelectric Actuator 压电陶瓷致动器驱动电源的研究
- Disk-type piezoelectric actuators and Rosen-type piezoelectric transformers are modeled and measured in this work. 经过精简流程的模型计算后可得元件上位移以及电压的分布。
- multilayer piezoelectric actuator 压电叠堆执行器
- laminated piezoelectric actuator 多片式压电调节器
- Piezoelectric wave generator contains more than eight groups of piezoelectric actuators and displacement amplifiers with flexible hinges. 压电波发生器由八组以上压电驱动器及弹性铰链位移放大机构组合而成。
- The particular advantages of piezoelectric actuators are discussed in detail as well as the configuration sorts and application field. 详细阐明了压电驱动器的独特优点,概述了其结构类型与应用分类。
- Baz A,Poh S.Performance of an Active Control System with Piezoelectric Actuators[J].Journal of sound and Vibration,1988,2(126):327-343. 李勇.;振动抑制智能结构中智能材料配置和反馈增的同时优化[J]