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Adaptive switching control of quadratically stabilizable uncertain systems with an anesthesia application

Authors:Angeli David, University of Florence, Italy
Manuelli Claudia, University of Florence, Italy
Mosca Edoardo, University of Florence, Italy
Topic:1.2 Adaptive and Learning Systems
Session:Switching and Multiple Model Approaches to Adaptation
Keywords: Supervisory control, Lyapunov methods, Robust stability, Adaptive control, Biomedical systems

Abstract

The problem of controlling nonlinear noisy systems affected by large possibly non-parametric uncertainties is approached via the introduction of a supervisor which, whenever needed, switches on, in feedback to the plant, a controller selected from a finite set of predesigned controllers.An application to automatic drug delivery for anesthesia is presented to illustrate the method.