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Dynamical charactersitics of the discrete – Continuous mechatronic system obtained by means of exact and approximate methods

  • Andrzej Buchacz

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

Abstract

The research of subsystems establishes the foundation to complex systems analysis with cascade structure. Analysing the diagrams of characteristics of confirmed system it has been determined that in case of approximate method the resonance frequencies cover with those which have been determined with exact method. However the values of the characteristic in other areas are different. The main aim of the paper is to study the dynamic characteristic of the discrete – continuous mechatronic system determined by exact approximate, that means Galerkin’s method for torsionally vibrating complex mechanical subsystems. The system composed from many subsystems having the same length and variable cross section, loaded by the focused moment was analysed. The main subject of deliberation was to determine the flexibility of the mechanic system with constant cross section using the exact and approximate Galerkin’s method. Next the method comparison and the correction of approximate method where made. As far as the mechatronic system flexibility determinations concerned the Galerkin’s method has been chosen. The analysis of subsystems of mechatronic and mechanic complex systems is however the introduction to the synthesis of torsionally vibrating mechatronic systems with assumed frequency spectrum.

Original languageEnglish
Title of host publicationEngineering Solutions and Technologies in Manufacturing - Innovative Manufacturing Engineering International Conference, IManE 2014
EditorsLaurentiu Slătineanu, Vasile Merticaru, Gheorghe Nagîţ, Margareta Coteaţă, Eugen Axinte, Petru Duşa, Gavril Muscă, Florin Negoescu, Octavian Lupescu, Oana Dodun, Irina Tiţa, Laurenţiu Ghenghea
PublisherTrans Tech Publications Ltd.
Pages659-663
Number of pages5
ISBN (Electronic)9783038352754
DOIs
Publication statusPublished - 2014
EventInnovative Manufacturing Engineering International Conference, IManE 2014 - Chisinau, Moldova, Republic of
Duration: 29 May 201430 May 2014

Publication series

NameApplied Mechanics and Materials
Volume657
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

ConferenceInnovative Manufacturing Engineering International Conference, IManE 2014
Country/TerritoryMoldova, Republic of
CityChisinau
Period29/05/1430/05/14

Keywords

  • Analysis and modeling
  • Bar
  • Galerkin’s method
  • Piezotransducer
  • Transmittance

ASJC Scopus subject areas

  • General Engineering

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