Title :
A survey on time delay system estimation
Author :
Ferreira, A.R. ; Fernandes, J.M.
Author_Institution :
Depto. de Eng. Eletr., Univ. Fed. de Uberlandia, Uberlandia, Brazil
Abstract :
This text makes a review about time delay system estimation in technical literature. Three approaches are examined from near distance. First, a discrete-time algorithm based on exact models and linear least squares is presented. Second, a continuous-time solution with approximate models and nonlinear least squares is analysed. And, at last, a unified estimation method of an overall model, based on approximations and still recurring to linear estimation, closes the paper.
Keywords :
continuous time systems; delay estimation; delay systems; discrete time systems; least squares approximations; approximate models; continuous-time solution; discrete-time algorithm; exact models; linear estimation; linear least squares; nonlinear least squares; time delay system estimation; unified estimation method; Adaptation models; Delay effects; Estimation; Least squares approximations; Mathematical model; Polynomials; Delay systems; adaptive; estimation;
Conference_Titel :
Control Conference (ECC), 1997 European
Conference_Location :
Brussels
Print_ISBN :
978-3-9524269-0-6
