Publication View

Hysteresis-based switching algorithms for supervisory control of uncertain systems (2003)

Abstract

We address the problem of controlling a linear system with unknown parameters ranging over a continuum by means of switching among a finite family of candidate controllers. We present a new hysteresis-based switching logic, designed specifically for this purpose, and derive a bound on the number of switches produced by this logic on an arbitrary time interval. The resulting switching control algorithm is shown to provide stability and robustness to arbitrary bounded noise and disturbances and sufficiently small unmodeled dynamics. (C) 2002 Elsevier Science Ltd. All rights reserved.

Publication details

Download	http://repositories.cdlib.org/postprints/497
Publisher	eScholarship Repository, University of California, University of California
Repository	University of California eScholarship Repository (United States)
Keywords	linear system, modeling uncertainty, switching logic, supervisory control
Type	text

Publications citing this publication (2)

Uniform stability of switched linear systems: Extensions of LaSalle's invariance principle (2004)

Hespanha, Joao P

Linear parameter-varying control of an F-16 aircraft at high angle of attack (2004)

Cited publications (4)

Logic-Based Switching Algorithms in Control (1999)

Multiple Model Adaptive Control, Part 2: Switching (2001)

Certainty Equivalence Implies Detectability (1999)

Stability of Switched Systems with Average Dwell-Time (1999)