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Human-in-the-loop Bayesian optimization of a tethered soft exosuit for assisting hip extension
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Myunghee | - |
dc.contributor.author | Ding, Ye | - |
dc.contributor.author | Liu, Charles | - |
dc.contributor.author | Kim, Jinsoo | - |
dc.contributor.author | Lee, Sangjun | - |
dc.contributor.author | Karavas, Nikolaos | - |
dc.contributor.author | Walsh, Conor | - |
dc.contributor.author | Kuindersma, Scott | - |
dc.date.accessioned | 2024-05-09T05:34:15Z | - |
dc.date.available | 2024-05-09T05:34:15Z | - |
dc.date.created | 2024-05-09 | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Biosystems and Biorobotics, Vol.22, pp.142-146 | - |
dc.identifier.issn | 2195-3562 | - |
dc.identifier.uri | https://hdl.handle.net/10371/201342 | - |
dc.description.abstract | Advances in wearable devices have led to an increased need to develop sophisticated and individualized control strategies. To address this problem, several researchers have begun exploring human-in-the-loop optimization methods that automatically adjust control parameters in a wearable device using real-time physiological measurements. A common physiological measurement, metabolic cost, poses significant experimental challenges due to its long measurement times and low signal-to-noise ratio. This study addresses the challenges by using Bayesian optimization—an algorithm well-suited to optimizing noisy performance signals with very limited data—to perform control adaptation online. When applied to a soft exosuit designed to provide hip assistance, optimized control parameters were found in 24 min with a significant reduction in metabolic cost. These results suggest that this method could have a practical impact on improving the performance of wearable robotic devices. | - |
dc.language | 영어 | - |
dc.publisher | Springer International Publishing | - |
dc.title | Human-in-the-loop Bayesian optimization of a tethered soft exosuit for assisting hip extension | - |
dc.type | Article | - |
dc.identifier.doi | 10.1007/978-3-030-01887-0_28 | - |
dc.citation.journaltitle | Biosystems and Biorobotics | - |
dc.identifier.scopusid | 2-s2.0-85055020897 | - |
dc.citation.endpage | 146 | - |
dc.citation.startpage | 142 | - |
dc.citation.volume | 22 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Kim, Jinsoo | - |
dc.type.docType | Book Chapter | - |
dc.description.journalClass | 1 | - |
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- College of Engineering
- Department of Electrical and Computer Engineering
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