Measuring the Effects of Communication Quality on Multi-robot Team Performance

Tsvetan Zhivkov*, Eric Schneider, Elizabeth Sklar

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference paperpeer-review

3 Citations (Scopus)

Abstract

Maintaining network connectivity is crucial for multi-robot and human-robot teams. If robots lose their network connection, they cannot receive commands or share sensor data with teammates. Most research in the multi-robot systems and human-robot interaction communities assumes 100% network connectivity, 100% of the time; but this is unrealistic for real-world domains. Indeed, this assumption could be associated with significant risk, depending on the robots’ task domain. This paper presents preliminary results for measuring the impact of communication loss on multi-robot team performance. A series of controlled experiments were conducted, with physical and simulated robots, where the probability of packet loss is gradually increased from 0% to 75%. The experiments show that the multi-robot team exhibits a non-linear decrease in performance with respect to an increase in percentage of packets dropped.

Original languageEnglish
Title of host publicationTowards Autonomous Robotic Systems - 18th Annual Conference, TAROS 2017, Proceedings
PublisherSpringer Verlag
Pages408-420
Number of pages13
Volume10454 LNAI
ISBN (Electronic)ISBN 978-3-319-64107-2
ISBN (Print)9783319641065
DOIs
Publication statusPublished - 20 Jul 2017
Event18th Annual Conference on Towards Autonomous Robotic Systems, TAROS 2017 - Guildford, United Kingdom
Duration: 19 Jul 201721 Jul 2017

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume10454 LNAI
ISSN (Print)03029743
ISSN (Electronic)16113349

Conference

Conference18th Annual Conference on Towards Autonomous Robotic Systems, TAROS 2017
Country/TerritoryUnited Kingdom
CityGuildford
Period19/07/201721/07/2017

Keywords

  • Communication
  • Empirical results
  • Multi-robot team

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