Gradient expressions for a closed-loop identification scheme with a tailor-made parametrization

Authors
De Bruyne, F Anderson, BDO Gevers, M Linard, N
Citation
F. De Bruyne et al., Gradient expressions for a closed-loop identification scheme with a tailor-made parametrization, AUTOMATICA, 35(11), 1999, pp. 1867-1871
Citations number
16
Categorie Soggetti
AI Robotics and Automatic Control
Journal title
AUTOMATICA
ISSN journal
00051098 → ACNP
Volume
35
Issue
11
Year of publication
1999
Pages
1867 - 1871
Database
ISI
SICI code
0005-1098(199911)35:11<1867:GEFACI>2.0.ZU;2-F
Abstract
In this paper, we present gradient expressions for a closed-loop parametric identification scheme. The method is based on the minimization of a standa rd identification criterion and a parametrization that is tailored to the c losed-loop configuration. It is shown that for both linear and nonlinear pl ants and controllers, the gradient signals can be computed exactly. (C) 199 9 Elsevier Science Ltd. All rights reserved.