Title :
Estimation of the transition time of hybrid systems by using wavelet analysis
Author :
Kashiwao, Tomoaki ; Ikeda, Kenji ; Shimomura, Takao
Author_Institution :
Univ. of Tokushima, Tokushima
Abstract :
Estimation of transition time is important for identification of hybrid systems. This paper proposes an estimation method of the transition time of the hybrid system by using wavelet analysis. Discrete transition of the state can be detected as a characteristic pattern in high frequency range. The effectiveness of the proposed method is illustrated by numerical experiments.
Keywords :
time-varying systems; wavelet transforms; discrete transition; hybrid systems; hybrid systems identification; transition time estimation; wavelet analysis; Continuous time systems; Discrete wavelet transforms; Frequency; Pattern analysis; Signal analysis; Taylor series; Wavelet analysis; hybrid system; identification; wavelet analysis;
Conference_Titel :
SICE, 2007 Annual Conference
Conference_Location :
Takamatsu
Print_ISBN :
978-4-907764-27-2
Electronic_ISBN :
978-4-907764-27-2
DOI :
10.1109/SICE.2007.4421419
