relation: http://eprints.imtlucca.it/552/
title: Receding-horizon control of LTI systems with quantized inputs
creator: Picasso, Bruno
creator: Pancanti, Stefania
creator: Bemporad, Alberto
creator: Bicchi, Antonio
subject: QA75 Electronic computers. Computer science
subject: TJ Mechanical engineering and machinery
description: This paper deals with the stabilization problem for a particular class of hybrid systems, namely discrete–time linear systems subject to a uniform (a priori fixed) quantization of the control set. Results of our previous work on the subject provided a description of minimal (in a specific sense) invariant sets that could be rendered maximally attractive under any quantized feedback strategy. In this paper, we consider the design of stabilizing laws that optimize a given cost index on the state and input evolution on a finite, receding horizon. Application of Model Predictive Control techniques for the solution of similar hybrid control problems through Mixed Logical Dynamical reformulations can provide a stabilizing control law, provided that the feasibility hypotheses are met. In this paper, we discuss precisely what are the shortest horizon length and the minimal invariant terminal set for which it can be guaranteed a stabilizing MPC scheme. The final paper will provide an example and simulations of the application of the control scheme to a practical quantized control problem.
publisher: Elsevier
contributor: Engell, Sebastian
contributor: Gueguen , Herve 
contributor: Zaytoon , Janan 
date: 2003
type: Book Section
type: PeerReviewed
identifier:   Picasso, Bruno and Pancanti, Stefania and Bemporad, Alberto and Bicchi, Antonio  Receding-horizon control of LTI systems with quantized inputs.   In:  Analysis and design of hybrid systems 2003: a proceedings volume from the IFAC conference.   Elsevier, pp. 259-264.  ISBN 0-08-044094-0      (2003)