Algoritmo numérico para selección óptima de los instantes de muestreo en identificación de sistemas lineales
- Marco, J.L.
- Sen Parte, Manuel de la
ISSN: 0210-8712
Year of publication: 1986
Year: 19
Issue: 4
Pages: 13-29
Type: Article
More publications in: Revista de informática y automática
Abstract
In this paper, the local identification of linear systems and the reduction, as much as possible, of the error transmission for measurements towards the results of the identification are considered like problems of minimizing two weight functions. Afterward, an algorithm in order to solve simultaneously the two problems. That algorithm uses gradient techniques with progresive increasing of the number of samples so as to augment the identifications accouracy by means of parameter estimation by generalized least squares methods. Some results by computer simulation of this problem with their discussion are also given.