Title :
Parametric identification of transfer functions in the frequency domain: a survey
Author :
Pintelon, R. ; Guillaume, P. ; Rolain, Y. ; Schoukens, J. ; Van hamme, Hugo
Author_Institution :
Dept. ELEC, Vrije Univ., Brussels, Belgium
Abstract :
This paper gives a survey of frequency domain identification methods for rational transfer functions in the Laplace (s) or z-domain. The interrelations between the different approaches are highlighted through a study of the (equivalent) cost functions. The properties of the various estimators are discussed and are illustrated by several examples
Keywords :
frequency-domain analysis; identification; least squares approximations; maximum likelihood estimation; optimisation; transfer functions; Laplace domain; cost functions; frequency domain; logarithmic least squares estimators; maximum likelihood estimators; parametric identification; transfer functions; z-domain; Continuous time systems; Costs; Discrete Fourier transforms; Frequency domain analysis; Frequency estimation; Frequency measurement; Frequency response; Noise reduction; Signal processing; Transfer functions;
Conference_Titel :
Decision and Control, 1993., Proceedings of the 32nd IEEE Conference on
Conference_Location :
San Antonio, TX
Print_ISBN :
0-7803-1298-8
DOI :
10.1109/CDC.1993.325086
