Title :
Closed-loop output error identification algorithms for nonlinear plants
Author :
Landau, I.D. ; Anderson, B.D.O. ; De Bruyne, F.
Author_Institution :
Lab. d´´Autom. de Grenoble, St. Martin d´´Heres, France
fDate :
6/21/1905 12:00:00 AM
Abstract :
A family of algorithms for the identification of continuous time nonlinear plants operating in closed-loop is presented. An adjustable output error type predictor is parametrized in terms of the existing controller and the estimated plant model. The algorithms are derived from stability considerations in the absence of noise and assuming that the plant model is in the model set. Subsequently the algorithms are analyzed in the presence of noise and when the plant model is not in the model set
Keywords :
closed loop systems; continuous time systems; identification; nonlinear control systems; stability; adjustable output error type predictor; closed-loop output error identification algorithms; continuous time nonlinear plants; Automatic control; Context modeling; Control design; Error correction; Open loop systems; Predictive models; Signal to noise ratio; Stability; Systems engineering and theory; Vectors;
Conference_Titel :
Decision and Control, 1999. Proceedings of the 38th IEEE Conference on
Print_ISBN :
0-7803-5250-5
DOI :
10.1109/CDC.1999.832851
