Abstract
In this paper, we present gradient expressions for a closed-loop parametric identification scheme. The method is based on the minimization of a standard identification criterion and a parametrization that is tailored to the closed-loop configuration. It is shown that for both linear and nonlinear plants and controllers, the gradient signals can be computed exactly.
Original language | English |
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Pages (from-to) | 1867-1871 |
Number of pages | 5 |
Journal | Automatica |
Volume | 35 |
Issue number | 11 |
DOIs | |
Publication status | Published - Nov 1999 |