Title :
A modified Volterra series approach for the characterization of non-linear dynamic systems
Author :
Mirri, D. ; Iuculano, Gaetano ; Filicori, Fabio ; Vannini, Giorgio ; Pasini, Gaetano ; Pellegrini, Gabriella
Author_Institution :
Dipartamento di Ingegneria Elettrica, Facolta di Ingegneria, Bologna, Italy
Abstract :
The paper presents a theoretical study on the convergence properties of the new modified Volterra-like modeling approach for non-linear dynamic systems in comparison with the classical Volterra series representation. In particular, the assumptions which enable a single-fold non-linear convolution integral to be adopted also in the presence of strong non-linearities are pointed out. Experimental and simulation results which confirm the theoretical considerations are also provided
Keywords :
Schottky gate field effect transistors; Volterra series; convergence of numerical methods; functional analysis; identification; nonlinear dynamical systems; semiconductor device models; signal processing; MESFET modelling; convergence properties; modified Volterra series; nonlinear dynamic systems; signal analysis; simulation; single-fold nonlinear convolution integral; truncation error; Convergence; Convolution; Integral equations; Kernel; Nonlinear dynamical systems; Nonlinear equations; Time domain analysis;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 1996. IMTC-96. Conference Proceedings. Quality Measurements: The Indispensable Bridge between Theory and Reality., IEEE
Conference_Location :
Brussels
Print_ISBN :
0-7803-3312-8
DOI :
10.1109/IMTC.1996.507474
