Spectrum estimation methods for signal analysis in the supply system of DC arc furnace
Leonowicz, Z (Wroclaw University of Technology, Poland) ; Lobos, T (Wroclaw University of Technology, Poland) ; Rezmer, J (Wroclaw University of Technology, Poland)
/ ||RZ I07/2005/I-023 ||ENY-ARTICLE-2009-242|
Abstract: In this paper, Prony and root-MUSIC methods are applied for analysis of waveforms from the DC arc furnace supply. Several experiments were performed using non-stationary voltage and current signals. The experiments proved the effectiveness of the applied methods for time-varying spectral analysis.
Keyword(s): Prony method ; MUSIC method ; non-stationary signals
Note: Proceedings of XIII Int. Symposium on Theoretical Electrical Engineering, ISTET 2005, 4-7 July, 2005, Lviv, pp. 161-164
Fulltext : http://zet10.ipee.pwr.wroc.pl/record/303/files/
Cited by: try citation search for ENY-ARTICLE-2009-242; RZ I07/2005/I-023
Record created 2009-01-31, last modified 2009-02-01
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