Jorge Cortés
Professor
Cymer Corporation Endowed Chair
Using data informativity for online stabilization of unknown switched linear systems
J. Eising, S. Liu, S. Martínez, J. Cortés
Proceedings of the IEEE Conference on Decision and Control, Cancun, Mexico, 2022, pp. 8-13
Abstract
This work studies data-driven switched controller design for
discrete-time switched linear systems. Instead of having access to the
full system dynamics, an initialization phase is performed, during
which noiseless measurements of the state and the input are collected
for each mode. Under certain conditions on these measurements, we
develop a stabilizing switched controller for the switched system. To
be precise, the controller switches between identifying the active
mode of the system and applying a predetermined stabilizing
feedback. We prove that if the system switches according to certain
specifications, this controller stabilizes the closed-loop
system. Simulations on a network example illustrate our approach.
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Mechanical and Aerospace Engineering,
University of California, San Diego
9500 Gilman Dr,
La Jolla, California, 92093-0411
Ph: 1-858-822-7930
Fax: 1-858-822-3107
cortes at ucsd.edu
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