Title :
Identification of nonlinear systems based on the bispectrum and a second order Volterra model
Author :
López, Juan García ; Santiago, José Julio Mendoza
Author_Institution :
Centro de Inv. y Desarrollo de Tecnologia Digital, Tijuana, Mexico
Abstract :
A second order Volterra model is used to obtain the identification of a nonlinear system. The identification problem is to determine the impulse response of the linear part and the kernel of the second-order Volterra model by using the bispectrum. A simulation platform is used to obtain results applied to a nonlinear system
Keywords :
Volterra series; identification; nonlinear systems; signal processing; spectral analysis; bispectrum; digital signal processing; impulse response; nonlinear systems identification; second order Volterra model; simulation platform; Autocorrelation; Electronic mail; Fourier transforms; Higher order statistics; Linear systems; Nonlinear systems; Random variables; Signal processing; Statistical distributions; Stochastic processes;
Conference_Titel :
Industrial Electronics, 2000. ISIE 2000. Proceedings of the 2000 IEEE International Symposium on
Conference_Location :
Cholula, Puebla
Print_ISBN :
0-7803-6606-9
DOI :
10.1109/ISIE.2000.930382
