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The ABRAVIBE Toolbox for Teaching Vibration Analysis and Structural Dynamics
University of Southern Denmark, Denmark.ORCID iD: 0000-0003-2025-7842
2013 (English)In: Special Topics in Structural Dynamics, Volume 6: Proceedings of the 31st IMAC, A Conference on Structural Dynamics, 2013 / [ed] Allemang, R., De Clerck, J., Niezrecki, C. & Wicks, A, Springer, 2013, Vol. 6, 131-141 p.Conference paper, Published paper (Refereed)
Abstract [en]

Vibration analysis is a subject where students often find it hard to comprehend the fundamental theory. The fact that we have, in general, almost no intuition for dynamic phenomena, means that students need to explore various dynamic phenomena in order to grasp the subject. For this reason, a MATLAB toolbox (the ABRAVIBE toolbox) has been developed as an accompanying toolbox for the recent book “Noise and Vibration Analysis” by the author. This free, open software, published under GNU Public License, can be used with GNU Octave, if an entirely free software platform is wanted, with a few functional limitations. The toolbox includes functionality for simulation of mechanical models as well as advanced analysis such as time series analysis, spectral analysis, frequency response and correlation function estimation, modal parameter extraction, and rotating machinery analysis (order tracking). In this paper, an overview of the functionality is given and recommended use in teaching is discussed. It is also shown how the toolbox can be used for general vibration analysis using data from multichannel measurements. Finally, some laboratory exercises for structural dynamics teaching are discussed.

Place, publisher, year, edition, pages
Springer, 2013. Vol. 6, 131-141 p.
Series
Conference Proceedings of the Society for Experimental Mechanics Series, ISSN 2191-5644
Keyword [en]
Vibration analysis, Experimental modal analysis, Order tracking, Spectral analysis, ABRAVIBE toolbox
National Category
Mechanical Engineering
Identifiers
URN: urn:nbn:se:lnu:diva-56910DOI: 10.1007/978-1-4614-6546-1_13ISBN: 9781461465454 (print)ISBN: 9781461465461 (print)OAI: oai:DiVA.org:lnu-56910DiVA: diva2:1039884
Conference
31st International Modal Analysis Conference (IMAC), Garden Grove, California, USA, February 11-14, 2013
Available from: 2016-10-25 Created: 2016-09-28 Last updated: 2016-10-25Bibliographically approved

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf