Modelling of Torsional Vibrating Systems with Composite Piezoelectric Assemblies

Abstract:

Work presents a proposal of mathematical algorithm used to analyse torsional vibrating systems with composite piezoelectric assemblies. In this paper systems with composite piezoelectric assemblies made of a combination of piezoelectric segments forming a ring transducer are considered. This is why such kind of transducers can be easily used in torsional vibrating systems. A mathematical model of the system was created and characteristics of the system were calculated using an approximate method. Obtained results are presented on charts and analysed. The main aim of this work is to prove that the mathematical algorithm that was presented in the previous authors works can be easily used in order to analyse systems with new, advanced and non-classical piezoelectric transducers.

• Periodical: Advanced Materials Research (Volume 1036)
• Pages: 625-630
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1036.625
• Online since: October 2014
• Authors: Marek Płaczek*, Andrzej Buchacz, Andrzej Wróbel
• Keywords: Actuator, Analysis, Modeling, Piezoelectric Assemblies

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