Identifying poles from time-domain data using discrete Laguerre system

Alexandros Soumelidis, J. Bokor, Ferenc Schipp

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

In a recent paper the authors proposed a new frequency-domain approach to identify poles in discrete-time linear systems. The discrete rational transfer function is represented in a rational Laguerre-basis, where the basis elements are expressed by powers of the Blaschke-function. This function can be interpreted as a congruence transform on the Poincaré unit disc model of the hyperbolic geometry. The identification of a pole is given as a hyperbolic transform of the limit of a quotient-sequence formed from the Laguerre-Fourier coefficients. This paper extends this approach for using discrete time-domain data directly.

Original languageEnglish
Title of host publication2012 20th Mediterranean Conference on Control and Automation, MED 2012 - Conference Proceedings
Pages1450-1455
Number of pages6
DOIs
Publication statusPublished - 2012
Event2012 20th Mediterranean Conference on Control and Automation, MED 2012 - Barcelona, Spain
Duration: Jul 3 2012Jul 6 2012

Other

Other2012 20th Mediterranean Conference on Control and Automation, MED 2012
CountrySpain
CityBarcelona
Period7/3/127/6/12

Fingerprint

Poles
Rational functions
Transfer functions
Linear systems
Identification (control systems)
Geometry

ASJC Scopus subject areas

  • Control and Systems Engineering

Cite this

Soumelidis, A., Bokor, J., & Schipp, F. (2012). Identifying poles from time-domain data using discrete Laguerre system. In 2012 20th Mediterranean Conference on Control and Automation, MED 2012 - Conference Proceedings (pp. 1450-1455). [6265843] https://doi.org/10.1109/MED.2012.6265843

Identifying poles from time-domain data using discrete Laguerre system. / Soumelidis, Alexandros; Bokor, J.; Schipp, Ferenc.

2012 20th Mediterranean Conference on Control and Automation, MED 2012 - Conference Proceedings. 2012. p. 1450-1455 6265843.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Soumelidis, A, Bokor, J & Schipp, F 2012, Identifying poles from time-domain data using discrete Laguerre system. in 2012 20th Mediterranean Conference on Control and Automation, MED 2012 - Conference Proceedings., 6265843, pp. 1450-1455, 2012 20th Mediterranean Conference on Control and Automation, MED 2012, Barcelona, Spain, 7/3/12. https://doi.org/10.1109/MED.2012.6265843
Soumelidis A, Bokor J, Schipp F. Identifying poles from time-domain data using discrete Laguerre system. In 2012 20th Mediterranean Conference on Control and Automation, MED 2012 - Conference Proceedings. 2012. p. 1450-1455. 6265843 https://doi.org/10.1109/MED.2012.6265843
Soumelidis, Alexandros ; Bokor, J. ; Schipp, Ferenc. / Identifying poles from time-domain data using discrete Laguerre system. 2012 20th Mediterranean Conference on Control and Automation, MED 2012 - Conference Proceedings. 2012. pp. 1450-1455
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