Monitoring Mechanical Vibration Amplitude System Design Based on the PVDF Piezoelectric Film Sensor

Jia Lin Zhu; Li Li

doi:10.4028/www.scientific.net/AMM.556-562.2110

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 556-562Monitoring Mechanical Vibration Amplitude System...

Monitoring Mechanical Vibration Amplitude System Design Based on the PVDF Piezoelectric Film Sensor

Abstract:

Vibration monitoring of machinery and equipment plays a very important role in judging the equipment maintenance and operational status. This paper discussed the mechanical vibration amplitude measurement system scheme based on PVDF piezoelectric sensors. The entire test system is mainly composed of PVDF piezoelectric film sensors, charge amplifiers, data acquisition and processing and display of valid values. It can display the amplitude of vibration signals in real time and alarm. The measurement system has the advantages of a simple structure and convenient operation.

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Periodical:

Applied Mechanics and Materials (Volumes 556-562)

Pages:

2110-2113

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.556-562.2110

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Online since:

May 2014

Authors:

Jia Lin Zhu*, Li Li

Keywords:

Mechanical Vibration, PVDF Piezoelectric Film, Vibration Amplitude

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* - Corresponding Author

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