Adaptive Control of Multivariable Networked Systems with uncertain Time Delays

Martin Steinberger, Martin Horn, Antonella Ferrara

Research output: Contribution to journalArticle

Abstract

A discrete-time adaptive control approach for uncertain linear multivariable networked systems is proposed. It is capable of dealing with unknown time-delays introduced by a communication network between plant and controller. Based on the idea of model reference adaptive control, two adaptive laws are presented to reduce the conservativeness that is usually introduced when the time-delays are unknown. The stability of the closed loop system is proven. Simulation examples provide a comparison of the proposed techniques to a non-adaptive algorithm.
Original languageEnglish
Number of pages8
JournalIEEE Transactions on Automatic Control
Volume67
Issue number6
DOIs
Publication statusAccepted/In press - 2021

Keywords

  • Networked Control
  • Time Delay System
  • Adaptive Control
  • discrete-time Sliding Mode Control
  • Networked Control Systems
  • uncertain time delays

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