MATEC Web of Conferences
Volume 20, 2015AVE2014 - 4ième Colloque Analyse Vibratoire Expérimentale / Experimental Vibration Analysis
|Number of page(s)
|27 January 2015
Vibration characterization procedure of piezoelectric ceramic parameters
Application to low-cost thin disks made of piezoceramics
IRTES-M3M, UTBM, 90010 Belfort Cedex, France
To integrate new functionalities inside the mechanical structures for active vibration control, mechatronic, energy harvesting or fatigue management, it is necessary to developp a real fully distributed set of transducers and to include them at the heart of composite materials. To reach this goal, it is absolutely necessary to limit the cost of the numerous transducing elements with respect to the global system cost and, in the same time, to well-know the electromechanical behavior of theses transducers in order to well-design the system controller. In this paper, an experimental non-destructive procedure based on the analysis of anti-resonance and resonance frequencies of the transducers is proposed for determining the material coefficients of interest. This measurement process is applied to low-cost thin disks made of piezoceramics.
© Owned by the authors, published by EDP Sciences, 2015
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 2.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.