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A case study on occupational back-support exoskeletons versatility in lifting and carrying

Published: 29 June 2021 Publication History

Abstract

To prevent workers performing manual material handling from developing musculoskeletal disorders, occupational back-support exoskeletons are becoming more and more common in industrial scenarios. However, while their beneficial effects on weight lifting tasks are known, additional work is still needed to make them effective in assisting - or at least not hindering - other types of tasks, such as carrying. Therefore, the work presented here studies the effects that varying the assistive strategy according to the performed task, namely exoskeleton versatility, has on the efficacy and the dynamic fit of these devices. After presenting relevant metrics for this analysis, an exemplification of a single-subject case study is detailed. In this study XoTrunk, a back-support exoskeleton, is used to provide assistance during the execution of a complex task involving both lifting and carrying. Results show that exploiting versatility, the control strategy appears to be more natural and respectful of the subject’s movements.

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Cited By

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  • (2024)Integration and Task Assessment of the User Command Interface to the Occupational Exoskeleton Shoulder-sideWINDER2024 IEEE/SICE International Symposium on System Integration (SII)10.1109/SII58957.2024.10417173(1176-1182)Online publication date: 8-Jan-2024
  • (2024)Assessment and Benchmarking of XoNLI: a Natural Language Processing Interface for Industrial Exoskeletons2024 IEEE International Conference on Robotics and Automation (ICRA)10.1109/ICRA57147.2024.10610451(3333-3340)Online publication date: 13-May-2024
  • (2023)Integration of the User Command Interface to the Industrial Exoskeleton XoTrunk2023 IEEE/SICE International Symposium on System Integration (SII)10.1109/SII55687.2023.10039238(1-7)Online publication date: 17-Jan-2023
  • Show More Cited By

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Information & Contributors

Information

Published In

cover image ACM Other conferences
PETRA '21: Proceedings of the 14th PErvasive Technologies Related to Assistive Environments Conference
June 2021
593 pages
ISBN:9781450387927
DOI:10.1145/3453892
This work is licensed under a Creative Commons Attribution-NonCommercial International 4.0 License.

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 29 June 2021

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Author Tags

  1. back-support exoskeletons
  2. carrying
  3. exoskeleton versatility
  4. human activity recognition
  5. lifting
  6. occupational exoskeletons

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  • Research
  • Refereed limited

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  • INAIL
  • Horizon 2020

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PETRA '21

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Cited By

View all
  • (2024)Integration and Task Assessment of the User Command Interface to the Occupational Exoskeleton Shoulder-sideWINDER2024 IEEE/SICE International Symposium on System Integration (SII)10.1109/SII58957.2024.10417173(1176-1182)Online publication date: 8-Jan-2024
  • (2024)Assessment and Benchmarking of XoNLI: a Natural Language Processing Interface for Industrial Exoskeletons2024 IEEE International Conference on Robotics and Automation (ICRA)10.1109/ICRA57147.2024.10610451(3333-3340)Online publication date: 13-May-2024
  • (2023)Integration of the User Command Interface to the Industrial Exoskeleton XoTrunk2023 IEEE/SICE International Symposium on System Integration (SII)10.1109/SII55687.2023.10039238(1-7)Online publication date: 17-Jan-2023
  • (2023)Evaluation of Visual and Audio Notifications in the User Command Interface Integrated with the Industrial Exoskeleton Shoulder-sideWINDER2023 IEEE International Conference on Robotics and Biomimetics (ROBIO)10.1109/ROBIO58561.2023.10354678(1-7)Online publication date: 4-Dec-2023
  • (2023)Assessment of the Monitor System Interface: A Setup System Tool for Industrial Exoskeletons2023 9th International HCI and UX Conference in Indonesia (CHIuXiD)10.1109/CHIuXiD59550.2023.10452744(47-52)Online publication date: 18-Nov-2023
  • (2023)Deep Learning Based Approach for Human Intention Estimation in Lower-Back ExoskeletonAdvances in Information and Communication10.1007/978-3-031-28073-3_12(164-182)Online publication date: 2-Mar-2023

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