Resonator based non-parametric identification of linear systems

L. Sujbert, G. Péceli, G. Simon

Research output: Contribution to conferencePaper

Abstract

A nonparametric identification method for linear systems is proposed. The identification is done via synchronized multisine measurements where the synchronization is ensured by a resonator based generator - observer pair. The advantage of the proposed structure is that it works as a filter bank and provides the measurement results on-line. Exponential averaging is an option of the method and it requires no extra calculations. A further damage is that the identification can be done over any frequency set without any loss of performance. Explicit formulas are given for noise suppression and settling time. The method is illustrated by a practical example.

Original languageEnglish
Pages166-169
Number of pages4
Publication statusPublished - Jan 1 2001
Event18th IEEE Instrumentation and Measurement Technology Conference. Rediscovering Measurement in the Age of Informatics - Budapest, Hungary
Duration: May 21 2001May 23 2001

Other

Other18th IEEE Instrumentation and Measurement Technology Conference. Rediscovering Measurement in the Age of Informatics
CountryHungary
CityBudapest
Period5/21/015/23/01

Keywords

  • Multisine
  • Non-parametric frequency domain identification
  • On-line measurement
  • Resonator based observer

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • Cite this

    Sujbert, L., Péceli, G., & Simon, G. (2001). Resonator based non-parametric identification of linear systems. 166-169. Paper presented at 18th IEEE Instrumentation and Measurement Technology Conference. Rediscovering Measurement in the Age of Informatics, Budapest, Hungary.