The improvement of a piezoelectric thin film measuring instrument

Da-Long Cheng1、Yu-Che Wang1、Kuo-Sheng Kao1,*、Chia-Lin Chen2、Wei-Tsai Chang2
 
1Department of Computer and Communication, Shu-Te University, Kaohsiung city, 82445 Taiwan
2Metal Industries Research and Development Center, Kaohsiung city, 81160 Taiwan
*Corresponding author. +886-7-6158000 ext. 4818, E-mail address: kks@stu.edu.tw
 
Abstract: 
The evolution of a piezoelectrical films using charge direct coupling is developed in this study. The servo motor has initial taken for generating a fixed force, however, the bearing condition of the motor is sometimes out of condition. As a result, the servo motor has been supplanted by stepper motor because of its stability and precision. Extensive memory costs and clock cycles for a microcontroller are prevented by the circuit’s function simplification. The noise is suppressed and cleared by specific filter adopted. The various conditions of piezoelectrical thin film samples have been tested and analyzed. Furthermore, several times of testing has executed for inspecting and verifying the system stability.
 
Keywords: 

noise suppression, Arduino, amplifier

pages: 

5-8

DOI: 

10.35745/icice2018v2.002

Year: 

2018

Published in: 

2nd International Conference on Information, Communication and Engineering (ICICE 2018)

Full paper download: 
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