Title :
Estimation of a transition time in piecewise linear systems
Author :
Ikeda, Kenji ; Kashiwao, Tomoaki ; Shimomura, Takao
Author_Institution :
Univ. of Tokushima, Tokushima, Japan
Abstract :
This paper proposes an estimation method of the transition time of piecewise linear (PWL) systems by using wavelet analysis. A definition of detectability of transitions is proposed in advance and its necessary and sufficient condition is presented which gives an insight how to estimate an transition time. The proposing method does not utilize the parameters of the plant model but utilizes a characteristic pattern of the wavelet transformation of the output signal around the transition time.
Keywords :
linear systems; piecewise linear techniques; wavelet transforms; piecewise linear systems; transition time estimation; wavelet analysis; Estimation; Linear systems; Observability; Taylor series; Wavelet analysis; Wavelet transforms; Hygrid systems; PWL systems; transition time; wavelet analysis;
Conference_Titel :
SICE Annual Conference 2010, Proceedings of
Conference_Location :
Taipei
Print_ISBN :
978-1-4244-7642-8
