On the Resource Allocation Problem in Wireless Networked Control Systems
Paper i proceeding, 2017

This paper considers the scheduling problem of a decentralized system where a number of dynamical subsystems with no computational power are scheduled to transmit their measurements via a resource-limited communication network to a remote decision maker who acts as an estimator, controller and scheduler for the subsystems. We propose a new approach for communication resource allocation for a wide class of ob- jective functions, for both coupled and decoupled systems, and for both scheduling observations as well as control commands. This framework allows to schedule over a finite horizon and can explicitly deal with stochastic channels. For decoupled subsystems, we propose the notion of cost of information loss (CoIL) and we demonstrate that the communications resource allocation problem can be directly expressed in terms of CoIL functions as an assignment-type optimization problem. Illustra- tive examples demonstrate how communication resources affect the performance of the system.


Themistoklis Charalambous


Ayca Ozcelikkale

Uppsala universitet

Mario Zanon

Chalmers, Signaler och system, System- och reglerteknik

Paolo Falcone

Chalmers, Signaler och system, System- och reglerteknik

Henk Wymeersch

Chalmers, Signaler och system, Kommunikation, Antenner och Optiska Nätverk

IEEE Conference on Decision and Control

0743-1546 (ISSN)

978-1-5090-2873-3 (ISBN)

IEEE 56th Annual Conference on Decision and Control (CDC)
Melbourne, Australia,

COPPLAR CampusShuttle cooperative perception & planning platform

VINNOVA (2015-04849), 2016-01-01 -- 2018-12-31.








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