Preparation and electrostriction of BaTiO_3/polyurethane nanocomposite elastomers;
BaTiO_3/聚氨酯纳米复合物弹性体的制备与电致伸缩性能(英文)
The stress field in electrostrictive material with a circular inhomogeneity is obtained by applying the basic equations of electrostriction with the pseudo total stress and complex variable solution.
利用电致伸缩基本方程 ,采用伪总应力和复变函数解法 ,并利用级数展开方法得出了含圆形夹杂的无限大电致伸缩材料应力场 ,在一般情况下 ,与Eshelby夹杂理论不同 ,在电致伸缩材料圆形夹杂内部应力场是非均匀的 。
In the process of developing electrostrictive microfeed driver, it was found that the driving force in the expansion direction of the electrostriction has effect on electrostriction expansion, which increase along with the load.
通过对电致伸缩微位移驱动器的实验研究发现 ,伸长量方向的力对电致伸缩材料伸长量的影响是随着力的增加而增大 ,从微观上定性地解释了实验结果。
A Study of the Vibration Characteristics of an Active Control Hydraulic Mount with Electrostrictive Actuator;
智能型电致伸缩液压悬置隔振特性研究
The electrostrictive properties were investigated by digital speckle correlation method.
采用数字散斑相关测量方法研究了聚氨酯弹性体在电场诱导下的应变─电致伸缩响应之间的关系。
Von Karman equation of axisymmetric piezoelectric laminated circular plates is obtained with a view to influence of the electrostrictive nonlinear piezoelectric effects and geometric nonlinearity.
本文研究可移简支及夹支边界条件下,轴对称压电层合圆板在强电场和机械荷载联合作用下的非线性变形,考虑电致伸缩的非线性压电效应及几何非线性,导出轴对称压电层合圆板的von Karman方程,利用幂级数法求解,得到强电场和均布载荷作用下的挠度、轴力及轴向位移的解析表达式,通过对双压电晶片执行器的数值计算及分析,得到线性与非线性模型之间的差别和适用范围。
Investigation of electrostriction appliance and its applicationfor bionics flapping aircraft;
电致伸缩器的研制及其在仿生扑翼飞行器中的应用(英文)
A novel design for electrostriction appliance is put forward.
介绍了一种电致伸缩器的新颖构思;简述了电致伸缩器的工作原理。
Giant Electrostrictive Transducer Using Electron-Irradiated P(VDF-TrFE) Copolymer;
巨电致伸缩共聚物P(VDF-TrFE)超声传感器的研制
indirect piezoelectricity
间接压电现象, 电致伸缩
STUDIES ON STRESS SINGULARITIES AROUND AN ELECTRODE IN ELECTROSTRICTIVE MATERIALS
电致伸缩材料内电极附近应力奇异性研究
The Relationship of Electrostrictive Effect and the Frequency Properties of Electon Emission in PLZT
电致伸缩与PLZT电子发射频率特性的关系
Preparations and Properties of Electrostrictive Polyurethane Elastomers;
具电致伸缩性能聚氨酯弹性体的制备与性能
A Study of the Vibration Characteristics of an Active Control Hydraulic Mount with Electrostrictive Actuator;
智能型电致伸缩液压悬置隔振特性研究
Study on Preparation and Properties of PMN-PFN-PFW Electrostrictive Materials;
PMN-PFN-PFW基电致伸缩材料制备及性能研究
Research on Harmonic Motor Based on Giant Magnetostrictive Material;
基于超磁致伸缩材料的谐波电机研究
The Measurement of the Electromechanical Coupling Coefficient of the Giant Magnetostrictive Material
超磁致伸缩材料机电耦合系数的测量
Research on Control System for Giant Magnetostrictive Harmonic Motors
超磁致伸缩谐波电动机控制系统研究
Fiber Bragg Grating Current Sensor Based on Magnetostrictive Effect
基于磁致伸缩效应的FBG电流传感器
Research on Giant Magnetostrive Actuator in the Application of Electronic Control Valve;
超磁致伸缩致动器在电控阀门中的应用研究
Study on Magnetoelectric Effect of Layered Magnetostrictive/Piezoelectric Composites;
磁致伸缩/压电层状复合材料的磁电效应研究
Design of Unilateral Push-pull Actuator of Dielectric Elastomers;
电场活化聚合物（DE）一维伸缩致动器设计
Current Sensor Based on Giant Magnetostrictive Material and Fiber Bragg Grating
基于超磁致伸缩材料的光纤光栅电流传感器
Study on Magnetostrictive Actuator of Dual Pressure Common Rail System
双压共轨系统磁致伸缩式电磁阀的研究
Design of Linear Driving Power for Giant Magnetostrictive Actuator
超磁致伸缩执行器线性驱动电源的设计
Dynamic Characteristics of Electro-Magneto-Mechanical Coupling for Magnetostrictive Actuators
磁致伸缩作动器的电-磁-机耦合动力特性
An Electric Feedback Giant Magnetostrictive Material(GMM) Servo Valve
电反馈式超磁致伸缩伺服阀的理论研究