piezoelectricmaterial相关论文
Application of Piezoelectric Materials in a Novel Linear Ultrasonic Motor based on Shear-induced Vib
A novel linear ultrasonic motor based on d15 effect of piezoelectric materials was presented. The design idea aimed at t......
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Thermal effects of electrical energy harvested from a laminated piezoelectric device in engine compa
For these recent years, piezoelectric energy harvesting has been a very popular research topic.Piezoelectric materials a......
建立了压电材料和弹性材料的界面断裂的 有限元分析模型，运用ANSYS 分析软件数值模拟界面 裂纹的扩展过程，得出了不同情况下界面裂纹......
介绍了采用迈克尔逊干涉仪测量压电材料复压电常数的新方法。干涉仪中一个平面反射镜与被测试样粘为一体，另一个与控制压电陶瓷粘为......
Basing on the extended point force fundamental solutions in three-dimensional half space piezoelectric(PE)material a......
Thermal buckling and postbuckling of piezoelectric FGCNTRC beams are studied in this paper based on Euler-Bernoulli ......
应用逆压电效应，在低频或直流条件下，分析了光纤光栅与压电材料相结合的电压探头的传感性能，导出了Ｂｒａｇｇ反射波长位移量△λＢ随检测电压Ｕ之间......
从连续介质力学的基本理论出发，导出了压电介质几种非线性率型变分方程，在定义了各种增量之后，由率型变分方程得到了四种增量变分方程......
压电堆是压电主支构件的核心作动单元。文章基于压民弹性体的本构关系和一维杆波动理论，考虑其自感应电场的影响，首先推导出压电堆的......
研究了在振动控制中压电元件和主结构体之间厚度的匹配关系。通过对智能复合材料的分析，得出了对称粘贴、功能不对称的压电元件所感......
利用积分变换技术，得到不同压电介质界面上的平面运动裂纹问题的分析解。结果表明应力及电位移强度因子均与界面裂纹扩展速度及材料......
