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Stabilization of an Inverted Pendulum via Human Brain Inspired Controller Design
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Signals and Systems.ORCID iD: 0000-0001-6605-1204
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Signals and Systems.ORCID iD: 0000-0003-0126-1897
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Signals and Systems.ORCID iD: 0000-0002-0079-9049
2019 (English)In: 2019 IEEE-RAS 19th International Conference on Humanoid Robots (Humanoids), IEEE, 2019, p. 433-438Conference paper, Published paper (Refereed)
Abstract [en]

The human body is mechanically unstable, while the brain as the main controller, is responsible to maintain our balance. However, the mechanisms of the brain towards balancing are still an open research question and thus in this article, we propose a novel modeling architecture for replicating and understanding the fundamental mechanisms for generating balance in the humans. Towards this aim, a nonlinear Recurrent Neural Network (RNN) has been proposed and trained that has the ability to predict the performance of the Central Nervous System (CNS) in stabilizing the human body with high accuracy and that has been trained based on multiple collected human based balancing data and by utilizing system identification techniques. One fundamental contribution of the article is the fact that the obtained network, for the balancing mechanisms, is experimentally evaluated on a single link inverted pendulum that replicates the basic model of the human balance and can be directly extended in the area of humanoids and balancing exoskeletons.

Place, publisher, year, edition, pages
IEEE, 2019. p. 433-438
Series
IEEE-RAS International Conference on Humanoid Robots, ISSN 2164-0572, E-ISSN 2164-0580
Keywords [en]
Postural control, system identification, recurrent neural network, inverted pendulum
National Category
Control Engineering
Research subject
Control Engineering
Identifiers
URN: urn:nbn:se:ltu:diva-75901DOI: 10.1109/Humanoids43949.2019.9035019ISI: 000563479900054Scopus ID: 2-s2.0-85082663717OAI: oai:DiVA.org:ltu-75901DiVA, id: diva2:1349351
Conference
2019 IEEE-RAS 19th International Conference on Humanoid Robots (Humanoids), 15-17 October, 2019, Toronto, Canada.
Funder
Swedish Research Council, K2015-99X-22756-01-4
Note

ISBN för värdpublikation: 978-1-5386-7630-1, 978-1-5386-7631-8

Available from: 2019-09-09 Created: 2019-09-09 Last updated: 2022-10-28Bibliographically approved
In thesis
1. On mimicking human balance with brain-inspired modeling and control
Open this publication in new window or tab >>On mimicking human balance with brain-inspired modeling and control
2020 (English)Licentiate thesis, comprehensive summary (Other academic)
Place, publisher, year, edition, pages
Luleå University of Technology, 2020
Series
Licentiate thesis / Luleå University of Technology, ISSN 1402-1757
National Category
Robotics and automation Control Engineering
Research subject
Control Engineering
Identifiers
urn:nbn:se:ltu:diva-77546 (URN)978-91-7790-522-6 (ISBN)978-91-7790-523-3 (ISBN)
Presentation
2020-03-18, A1547, Luleå, 10:30 (English)
Opponent
Available from: 2020-01-29 Created: 2020-01-29 Last updated: 2025-02-05Bibliographically approved

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CiteExportLink to record
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Citation style
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