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A comparison between mapless and pre-mapped path planning: Towards open-source Autonomous Mobile Robots in a dynamic industrial setting
University of Skövde, School of Informatics.
University of Skövde, School of Informatics.
2023 (English)Independent thesis Basic level (degree of Bachelor), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

Since their introduction in the 1950s, industrial Automated Guided Vehicles (AGV) have gone from automatic machinery limited by hardware to complex robots limited by software, called Autonomous Mobile Robots. Small and medium businesses need to be able to utilize cutting-edge technology. Therefore, this research focuses on deploying mapless AMRs on cheap open source AMRs in dynamic industrial environments. The study implements Dijkstra’s and A-STAR algorithms on a simulated Turtlebot3 model deployed in a Gazebo rendering of an industrial warehouse with moving objects added. The Turtlebot3 model traverses the environment where time and distance results are observed. The results shown in the research indicate that Dijkstra’s algorithm is barely affected by the change of the initial map state, while the A-STAR algorithm performed worse on average. Future work should focus on minimizing the sensors needed and continue testing with more algorithms, but early tests show promising results. 

Place, publisher, year, edition, pages
2023. , p. 55
Keywords [en]
Autonomous Mobile Robot (AMR), Path planning, Open-Source, Dynamic path planning
National Category
Information Systems
Identifiers
URN: urn:nbn:se:his:diva-22710OAI: oai:DiVA.org:his-22710DiVA, id: diva2:1768516
Subject / course
Informationsteknologi
Educational program
Computer Science - Specialization in Systems Development
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Examiners
Available from: 2023-06-15 Created: 2023-06-15 Last updated: 2023-06-15Bibliographically approved

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • apa-cv
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
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