Title :
Identification of nonlinear system parameters using describing function approach
Author :
Lyashevskiy, Sergey ; Chen, Yaobin
Author_Institution :
Dept. of Electr. Eng., Purdue Univ., Indianapolis, IN, USA
Abstract :
By using the harmonic linearization method the paper develops an innovative identification procedure for identification of parameters of nonlinear continuous-time systems. The proposed scheme is attractive and efficient because the explored identification algorithm leads to the solutions of algebraic nonlinear equations
Keywords :
continuous time systems; describing functions; limit cycles; nonlinear systems; parameter estimation; time-varying systems; transfer functions; algebraic nonlinear equations; describing function approach; harmonic linearization method; nonlinear continuous-time systems; Design engineering; Fault diagnosis; Fourier series; Frequency domain analysis; Harmonic analysis; Hysteresis; Limit-cycles; Nonlinear equations; Nonlinear systems; System identification;
Conference_Titel :
American Control Conference, 1997. Proceedings of the 1997
Conference_Location :
Albuquerque, NM
Print_ISBN :
0-7803-3832-4
DOI :
10.1109/ACC.1997.611026
