Approximate H identification using partial sum operators in a disc algebra basis

László Gianone, József Bokor, Ferenc Schipp

Research output: Contribution to journalArticle

3 Citations (Scopus)


H-system identification using a basis in the disc algebra is presented. The approximate model is represented by a partial sum with respect to this basis. The identification problem is to estimate the expansion coefficients of this partial sum. Since the constructed basis functions cannot be represented analytically, they are approximated in order to arrive at a model in a suitable form. An algorithm is presented which calculates the model parameters from the frequency domain data set.

Original languageEnglish
Pages (from-to)1117-1122
Number of pages6
JournalIEEE Transactions on Automatic Control
Issue number8
Publication statusPublished - Dec 1 1998


  • Disc algebra basis
  • H identification
  • Parameter estimation
  • Summation technique
  • System identification

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering

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