Title :
State equations in the Haar domain
Author :
Gandelli, A. ; Monti, A. ; Ponci, F.
Author_Institution :
Dipt. di Elettrotecnica, Politecnico di Milano, Italy
Abstract :
Haar wavelet transform has already been applied to time-variant circuit analysis. In particular, examples have been developed for RL transients and power converter simulation. Here a new wavelet-based identification method is proposed. The aim of the new approach is to give a dynamical analysis of the Haar spectra. The whole transient of a square wave fed RL load has been considered, and parameters have been identified through an iterative procedure
Keywords :
DC-AC power convertors; Haar transforms; iterative methods; power electronics; transient analysis; wavelet transforms; Haar domain; RL transients; identification method; iterative procedure; power convertor electronics; square wave fed RL; wavelet transform; Circuit analysis; Circuit simulation; Equations; Input variables; Matrix converters; Power electronics; RLC circuits; Voltage; Wavelet analysis; Wavelet transforms;
Conference_Titel :
Circuits and Systems, 1999. 42nd Midwest Symposium on
Conference_Location :
Las Cruces, NM
Print_ISBN :
0-7803-5491-5
DOI :
10.1109/MWSCAS.1999.867709
