Title :
Steady states prediction in nonlinear circuit by wavelet transform
Author :
Hisakado, Takashi ; Okumura, Kohshi
Author_Institution :
Dept. of Electr. Eng., Kyoto Univ., Japan
Abstract :
This paper presents a method to predict steady state oscillations from transient waveforms in a circuit. As a tool, we use Haar wavelet. We predict if the periodic oscillation is sustained or not from the transient state. We apply the method to 1/3-subharmonic oscillation in a nonlinear RLC series resonance circuit and show the possibility of steady states prediction
Keywords :
Haar transforms; circuit oscillations; circuit resonance; nonlinear network analysis; wavelet transforms; Haar wavelet transform; RLC series resonance circuit; nonlinear circuit; steady-state oscillation; Bifurcation; Continuous wavelet transforms; Discrete wavelet transforms; Frequency; Nonlinear circuits; RLC circuits; Resonance; Steady-state; Voltage; Wavelet transforms;
Conference_Titel :
Circuits and Systems, 1999. ISCAS '99. Proceedings of the 1999 IEEE International Symposium on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-5471-0
DOI :
10.1109/ISCAS.1999.780082
