Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Kim, Hwajoong | - |
dc.contributor.author | Na, Hyunbin | - |
dc.contributor.author | Noh, Seungbeom | - |
dc.contributor.author | Chang, Shinwon | - |
dc.contributor.author | Kim, Jinho | - |
dc.contributor.author | Kong, Taejune | - |
dc.contributor.author | Shin, Gyowook | - |
dc.contributor.author | Lee, Chankyu | - |
dc.contributor.author | Lee, Seonggyu | - |
dc.contributor.author | Park, Yong-Lae | - |
dc.contributor.author | Oh, Sehoon | - |
dc.contributor.author | Lee, Jaehong | - |
dc.date.accessioned | 2024-05-03T10:40:13Z | - |
dc.date.available | 2024-05-03T10:40:13Z | - |
dc.date.created | 2024-03-28 | - |
dc.date.issued | 2024-03 | - |
dc.identifier.issn | 2397-4621 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/56587 | - |
dc.description.abstract | For the accurate and continuous control of soft actuators in dynamic environments, the movements of the soft actuators must be monitored in real-time. To this end, various soft actuators capable of self-monitoring have been developed by separately integrating sensing devices into actuators. However, integrating such heterogeneous sensing components into soft actuators results in structural complexity, high manufacturing costs, and poor interfacial stability. Here, we report on intelligent pneumatic fiber-reinforced soft actuators with an inherent flexible proprioceptive sensor that uses only the essential components of typical fiber-reinforced soft actuators. The inherent flexible proprioceptive sensor is achieved by leveraging two parallel conductive microfibers around an elastomeric chamber of the soft actuator, which simultaneously acts as both a capacitive bending sensor and radial expansion limiting fibers of typical fiber-reinforced soft actuators. The proprioceptive soft actuator exhibits excellent mechanical actuation up to 240° bending motion and proprioceptive sensing performance with high sensitivity of 1.2 pF rad−1. Mathematical analysis and simulations of the soft actuator can effectively predict the bending actuation and capacitive responses against input pressures. We demonstrate that proprioceptive soft actuators can be used to construct a soft gripping system and prosthetic hand which express various hand gestures and perform dexterous manipulation with real-time proprioceptive sensing capability. © The Author(s) 2024. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. | - |
dc.language | English | - |
dc.publisher | Nature Publishing Group | - |
dc.title | Inherently integrated microfiber-based flexible proprioceptive sensor for feedback-controlled soft actuators | - |
dc.type | Article | - |
dc.identifier.doi | 10.1038/s41528-024-00302-6 | - |
dc.identifier.wosid | 001180526100001 | - |
dc.identifier.scopusid | 2-s2.0-85187180709 | - |
dc.identifier.bibliographicCitation | npj Flexible Electronics, v.8, no.1 | - |
dc.description.isOpenAccess | TRUE | - |
dc.subject.keywordPlus | ROBOT | - |
dc.subject.keywordPlus | DESIGN | - |
dc.citation.number | 1 | - |
dc.citation.title | npj Flexible Electronics | - |
dc.citation.volume | 8 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering; Materials Science | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic; Materials Science, Multidisciplinary | - |
dc.type.docType | Article | - |
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