A Low-cost demonstrator for nonlinear system identification

Research output: Chapter in Book/Report/Conference proceedingMeeting abstract (Book)

Abstract

A nonlinear mechanical vibrating demonstrator is introduced in this poster. The system is built from low-cost materials found in general stores. The total price to build the demonstrator is less than 50 euros. A first set of measurements done on the system is shown to analyze its behavior. Applying an input signal with low amplitude shows that the system is almost behaving as a linear time invariant system. However, increasing the amplitude of the input signal introduces nonlinear distortions. The mechanical demonstrator is part of a self-study kit that focuses on introducing (nonlinear) system identification to a wider public.
Original languageEnglish
Title of host publicationERNSI 2013, Nancy, France, September 22-25, 2013
Publication statusPublished - 22 Sep 2013
EventERNSI 2013, Nancy, France, September 22-25, 2013 - Nancy, France
Duration: 22 Sep 201325 Sep 2013

Conference

ConferenceERNSI 2013, Nancy, France, September 22-25, 2013
CountryFrance
CityNancy
Period22/09/1325/09/13

Keywords

  • nonlinear
  • vibrating

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