Scheduling and Robust Invariance in Networked Control Systems
Artikel i vetenskaplig tidskrift, 2022

In Networked Control Systems (NCS), impairments of the communication channel can be disruptive to stability and performance. In this paper, we consider the problem of scheduling the access to limited communication resources for a number of decoupled systems subject to state and input constraints, whose loops need to be closed over the network. The schedule must be designed to robustly preserve the invariance property of each system, which in turn guarantees constraint satisfaction. To that end, we first focus on systematic offline scheduling design to preserve robust invariance, and afterwards on online scheduling design with the aim of improving performance and compensating for packet losses while guaranteeing recursive schedulability.

Schedules

Packet loss

Observers

Hidden Markov models

Networked control systems

Communication channels

Robust invariance

Actuators

Networked control systems

Multi-channel scheduling

Packet loss

Författare

Masoud Bahraini

Chalmers, Elektroteknik, System- och reglerteknik

Mario Zanon

IMT Alti Studi Lucca

Paolo Falcone

Chalmers, Elektroteknik, System- och reglerteknik

Alessandro Colombo

Politecnico di Milano

IEEE Transactions on Automatic Control

0018-9286 (ISSN)

Vol. 67 6 3075-3082

Ämneskategorier

Datorteknik

Telekommunikation

Kommunikationssystem

Styrkeområden

Informations- och kommunikationsteknik

DOI

10.1109/TAC.2021.3096917

Mer information

Senast uppdaterat

2022-07-04