On the trade-off between event-based and periodic state estimation under bandwidth constraints

Dominik Baumann; Thomas B. Schön

doi:10.1016/j.ifacol.2023.10.168

On the trade-off between event-based and periodic state estimation under bandwidth constraints

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

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Abstract

Event-based methods carefully select when to transmit information to enable high-performance control and estimation over resource-constrained communication networks. However, they come at a cost. For instance, event-based communication induces a higher computational load and increases the complexity of the scheduling problem. Thus, in some cases, allocating available slots to agents periodically in circular order may be superior. In this article, we discuss, for a specific example, when the additional complexity of event-based methods is beneficial. We evaluate our analysis in a synthetical example and on 20 simulated cart-pole systems.

Original language	English
Title of host publication	Proceedings of the IFAC World Congress
Publisher	International Federation of Automatic Control (IFAC)
Number of pages	6
DOIs	https://doi.org/10.1016/j.ifacol.2023.10.168
Publication status	Published - 2023
MoE publication type	A4 Conference publication
Event	IFAC World Congress - Yokohama, Japan Duration: 9 Jul 2023 → 14 Jul 2023 Conference number: 22

Publication series

Name	IFAC-PapersOnLine
Publisher	Elsevier Science
ISSN (Print)	2405-8963
ISSN (Electronic)	5275-5280

Conference

Conference	IFAC World Congress
Country/Territory	Japan
City	Yokohama
Period	09/07/2023 → 14/07/2023

Keywords

Electrical Engineering and Systems Science - Systems and Control
Computer Science - Multiagent Systems

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10.1016/j.ifacol.2023.10.168Licence: CC BY-NC-ND

1-s2.0-S2405896323005190-mainFinal published version, 420 KBLicence: CC BY-NC-ND

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title = "On the trade-off between event-based and periodic state estimation under bandwidth constraints",

abstract = "Event-based methods carefully select when to transmit information to enable high-performance control and estimation over resource-constrained communication networks. However, they come at a cost. For instance, event-based communication induces a higher computational load and increases the complexity of the scheduling problem. Thus, in some cases, allocating available slots to agents periodically in circular order may be superior. In this article, we discuss, for a specific example, when the additional complexity of event-based methods is beneficial. We evaluate our analysis in a synthetical example and on 20 simulated cart-pole systems.",

keywords = "Electrical Engineering and Systems Science - Systems and Control, Computer Science - Multiagent Systems",

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On the trade-off between event-based and periodic state estimation under bandwidth constraints. / Baumann, Dominik; Schön, Thomas B.
Proceedings of the IFAC World Congress. International Federation of Automatic Control (IFAC), 2023. (IFAC-PapersOnLine).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

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AU - Schön, Thomas B.

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N2 - Event-based methods carefully select when to transmit information to enable high-performance control and estimation over resource-constrained communication networks. However, they come at a cost. For instance, event-based communication induces a higher computational load and increases the complexity of the scheduling problem. Thus, in some cases, allocating available slots to agents periodically in circular order may be superior. In this article, we discuss, for a specific example, when the additional complexity of event-based methods is beneficial. We evaluate our analysis in a synthetical example and on 20 simulated cart-pole systems.

AB - Event-based methods carefully select when to transmit information to enable high-performance control and estimation over resource-constrained communication networks. However, they come at a cost. For instance, event-based communication induces a higher computational load and increases the complexity of the scheduling problem. Thus, in some cases, allocating available slots to agents periodically in circular order may be superior. In this article, we discuss, for a specific example, when the additional complexity of event-based methods is beneficial. We evaluate our analysis in a synthetical example and on 20 simulated cart-pole systems.

KW - Electrical Engineering and Systems Science - Systems and Control

KW - Computer Science - Multiagent Systems

U2 - 10.1016/j.ifacol.2023.10.168

DO - 10.1016/j.ifacol.2023.10.168

M3 - Conference article in proceedings

T3 - IFAC-PapersOnLine

BT - Proceedings of the IFAC World Congress

PB - International Federation of Automatic Control (IFAC)

T2 - IFAC World Congress

Y2 - 9 July 2023 through 14 July 2023

ER -

On the trade-off between event-based and periodic state estimation under bandwidth constraints

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