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Non-Linear Characteristics of a Pendulum System
Blekinge Institute of Technology, School of Engineering.
Blekinge Institute of Technology, School of Engineering.
Blekinge Institute of Technology, School of Engineering.
2010 (English)Independent thesis Advanced level (degree of Master (Two Years))Student thesis
Abstract [en]

In this master thesis, the dynamics of a moving point pendulum and coupled pendulum system are analyzed. First the time simulation is performed. The periodic and non-periodic states of the system are analyzed with varying fundamental forcing frequencies and amplitudes. The amount of distortion in the response is studied. The type of non-linearity is detected with varying force levels and is found to be similar to a softening spring. An experimental test is carried out with a coupled beam-pendulum system and the measurement results agree well with simulation results.

Place, publisher, year, edition, pages
2010. , 94 p.
Keyword [en]
Nonlinearity, Coupled SDOF-pendulum system, Distortion, Simulation, Frequency Response Function.
National Category
Mechanical Engineering
Identifiers
URN: urn:nbn:se:bth-2083Local ID: oai:bth.se:arkivex272BC0B5F3CCBFA4C12577E00036E831OAI: oai:DiVA.org:bth-2083DiVA: diva2:829348
Uppsok
Technology
Supervisors
Available from: 2015-04-22 Created: 2010-11-19 Last updated: 2015-06-30Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
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More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
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  • Other locale
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Output format
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  • asciidoc
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