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Modelling of an electric circuit’s type influence on dynamic flexibility of system with passive vibration damping

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)

Abstract

Paper presents a proposal of mathematical algorithm used for analysis of influence of type of selected passive electric circuit on dynamic flexibility of system with piezoelectric transducer used for shunting vibration damping. Mathematical model of one-dimensional, vibrating system with shunted piezoelectric transducer is proposed and using approximate method the system’s dynamic flexibility is calculated. Influence of type of used passive electric circuit on the system’s dynamic flexibility are analysed. The purpose of this work is to obtain a functional mathematical tool that can be used to design such kind of systems obtaining the best efficiency of their work. In order to make it possible it is necessary to know the influence of type and parameters of elements of chosen passive electric circuit on the system’s characteristic. In order to realize the assumed aims, the discrete-continuous mathematical model of the considered system is created. It is not possible to use an exact methods to analyse such kind of one-dimensional, vibrating systems with piezoelectric transducers, this is why the approximate method is used.

Original languageEnglish
Title of host publicationModern Technologies in Industrial Engineering II
EditorsAlexander Mikhaylov, Dumitru Nedelcu, Alexei Toca, Andrzej Wrobel, Constantin Carausu, Emil Oanta
PublisherTrans Tech Publications Ltd.
Pages511-516
Number of pages6
ISBN (Electronic)9783038352556
DOIs
Publication statusPublished - 2014

Publication series

NameAdvanced Materials Research
Volume1036
ISSN (Print)1022-6680
ISSN (Electronic)1662-8985

Keywords

  • Dynamic flexibility
  • Passive vibration damping
  • Piezoelectricity
  • Shunt circuits

ASJC Scopus subject areas

  • General Engineering

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