plzt ceramic
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Author(s):  
O. García-Zaldívar ◽  
F. Calderón-Piñar ◽  
C.J. Diliegros-Godines ◽  
F.J. Flores-Ruiz
Keyword(s):  

Actuators ◽  
2021 ◽  
Vol 10 (11) ◽  
pp. 285
Author(s):  
Zhen Lv ◽  
Muhammad Uzair ◽  
Xinjie Wang ◽  
Yafeng Liu

In this paper, a novel photovoltaic-electrostatic hybrid actuator with a slant lower electrode based on the PLZT ceramic is proposed. The mathematical model of photovoltaic-electrostatic hybrid actuator is established. Then, based on the mathematical model of photovoltaic-electrostatic hybrid actuator and the parameters identified, the mathematical simulation of the closed-loop displacement control for the photovoltaic-electrostatic hybrid actuator based on the PLZT ceramic is carried out. The results show that the displacement of the actuator can be controlled successfully at a particular value within the pull-in displacement by the light source. Furthermore, the response speed of the output displacement for photovoltaic-electrostatic hybrid actuator with a slant lower electrode is faster than that with a parallel lower electrode, offering a good potential to advance the current applications on micro-electro-mechanical system.


2021 ◽  
Vol 577 (1) ◽  
pp. 192-204
Author(s):  
Huiting Liu ◽  
Chengzhi Lu ◽  
Dun Wu ◽  
Chunlin Liu ◽  
Zheng Cao ◽  
...  

2021 ◽  
Vol 263 ◽  
pp. 114798
Author(s):  
Yafeng Liu ◽  
Xinjie Wang ◽  
Jiong Wang ◽  
Hejuan Chen ◽  
Jiahan Huang

Vacuum ◽  
2018 ◽  
Vol 157 ◽  
pp. 514-523 ◽  
Author(s):  
Shibnath Samanta ◽  
V. Sankaranarayanan ◽  
K. Sethupathi ◽  
M.S. Ramachandra Rao

Author(s):  
Y J Tang ◽  
Y S Chen ◽  
K Qiao ◽  
X J Wang
Keyword(s):  

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