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Control-based tracking of nonlinear oscillations

Research output: Working paperWorking paper and Preprints

  • J Sieber
  • B Krauskopf
Original languageEnglish
Publication dateMar 2007
StatePublished

Abstract

We demonstrate a method for tracking oscillations and their stability boundaries (bifurcations) in nonlinear systems. Our method does not require an underlying model of the dynamical system but instead relies on feedback stabilizability. This gives the approach the potential to transfer the full power of numerical bifurcation analysis techniques from the purely computational domain to real-life experiments.

Additional information

Additional information: Preprint of a paper submitted to EUROMECH Colloquium 483, Geometrically Non-linear Vibrations of Structures, 9–11 July 2007, FEUP, Porto, Portugal

Research areas

  • substructuring, bifurcation analysis, coupling delay, numerical continuation

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