Title :
Nonlinear dynamical system identification by piecewise-linear system
Author :
Nakamura, Akira ; Hamada, Nozomu
Author_Institution :
Fac. of Sci. & Technol., Keio Univ., Yokohama, Japan
Abstract :
An identification method for a nonlinear system using PWL (piecewise-linear) systems is proposed. An adaptive parameter identification scheme with adaptive observers is used. In the adaptive laws, the continuity of the PWL model is taken into account. Since it is assumed that the available data for a given nonlinear system are its input and output time series, this problem setting is practical
Keywords :
identification; nonlinear network analysis; nonlinear systems; piecewise-linear techniques; adaptive laws; adaptive observers; adaptive parameter identification scheme; nonlinear dynamic system identification; piecewise-linear system; Control system analysis; Hypercubes; Nonlinear control systems; Nonlinear dynamical systems; Nonlinear network analysis; Nonlinear systems; Numerical analysis; Parameter estimation; Piecewise linear techniques; State-space methods;
Conference_Titel :
Circuits and Systems, 1990., IEEE International Symposium on
Conference_Location :
New Orleans, LA
DOI :
10.1109/ISCAS.1990.112406
