Based on the inertial impact principle, a 2-DOF inertial impact piezoelectric actuator prototype is made with the piezoelectric bimorphs as the drive mechanism and tested by this paper.
本文以压电双晶片为驱动源，基于惯性冲击运动原理设计并制作了一种两自由度压电型惯性冲击式精密驱动器样机，对其进行了试验测试。
参考来源 - 压电型两自由度惯性冲击式精密驱动器试验研究The model used to analyze the driving ability of bimorph is set up; piezoelectric coefficient d_(31) of PZT film is worked out using this model.
建立了衡量PZT薄膜压电双晶片驱动器驱动性能的弯曲位移模型，利用该模型及实验数据计算得到了PZT压电薄膜的压电系数d_(31)。
参考来源 - 基于PZT压电薄膜的微驱动器研究·2,447,543篇论文数据，部分数据来源于NoteExpress
本文叙述圆片式和双晶片式压电线性数字加速度表的原理、结构、电路和性能。
This paper describes principles, configurations, circuitry and properties of disk and bimorph piezoelectric linear data accelerometers.
利用双晶片的弯曲振动模式可以制造出结构简单、成本低廉的电声倍频器、混频器，可适用于整个低频范围。
Useing the bimorph bend vibration mould, a simple and low cost electroacoustic doubler and mixer available for overall low frequency band can be produced.
详细讨论了压电悬臂梁的数学模型以及受力模型，分别分析了压电双晶片的微位移-电压、夹持力-应变的关系；
In addition, we modeled the piezoelectric bimorph and make the micro-force analyses, and got displacement-voltage relationship and force-strain relationship theoretically.
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