Bimorph - Wikipedia
A bimorph is a cantilever used for actuation or sensing which consists of two active layers. It can also have a passive layer between the two active layers. In contrast, a piezoelectric unimorph has only one active (i.e. piezoelectric) layer and one passive (i.e. non-piezoelectric) layer.
中文：双压电片变形镜；英文：bimorph deformable-昊量光电
双压电片变形镜 由压电陶瓷片构成的双压电片结构（Bimorph）作为驱动器在1960年就已经广为使用，但一般制作成长条状的悬臂梁结构，如图6所示。相比于其它类型的变形镜，双压电变形镜的优点是结构简单、变形量大，可以做到中等口径。
Experimental validation of the single-mode coupled voltage output and vibration response expressions is presented for a bimorph cantilever with a tip mass. It is observed that the closed-form single-mode FRFs obtained from the analytical solution can successfully predict the coupled system dynamics for a wide range of electrical load resistance.
Applications of Piezoelectric Bimorph - Piezo Direct
A piezoelectric bimorph is a cantilever that is used for actuation or sensing and consists of two active piezoelectric layers adhered together. The piezoelectric bimorph can also have a passive layer between the two active layers acting as a supportive substrate.
bimorph - 百度百科
bimorph，英语单词，主要用作名词，作名词时译为“双压电晶片零件（等于bimorph cell）”。 [1] N an assembly of two piezoelectric crystals cemented together so that an applied voltage causes one to expand and the other to contract, converting electrical signals into mechanical energy.
Bimorph Piezoelectric Micromachined Ultrasonic Transducers
2016年1月18日 · This paper presents the concept, basic theory, fabrication, and testing results of dual-electrode bimorph piezoelectric micromachined ultrasonic transducers (pM
bimorph cantilever beam with a proof mass, where the resonant frequency and robustness of a cantilever structure are considered for enhancing power conversion efficiency and implementing devices at high acceleration conditions. The above studies have all had some success in modeling the PZT cantilever beam for voltage and power generation.
Exploring Piezo Bimorph Actuators: Working, Applications, and …
What is a Piezo Bimorph Actuator? A piezo bimorph actuator is a type of piezoelectric actuator that consists of two piezoelectric elements bonded together. When a voltage is applied to the actuator, the piezoelectric elements expand or contract, causing the actuator to bend.
The constituent equations of piezoelectric bimorphs
1991年6月1日 · These constituent equations can be used to calculate the behavior of the bimorph under any condition that can be described as a linear combination of forces at the tip, moments at the tip and uniform loads on the entire beam. This allows us to use the bimorph as a black box, without having to consider its internal movement or charges.
bimorph_有道手机词典 - 网易有道
1.In order to describe the characteristics of piezoelectric bimorph, properties of PZT film are studied by SEM and XRD. 为了更好地研究双晶片的特性，利用扫描电镜(sem)和x -射线衍射(XRD)技术，对PZT薄膜的特性进行了较为详细的研究。
- 某些结果已被删除