Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Park, Kyungbin | - |
dc.contributor.author | Chang, Pyung-Hun | - |
dc.contributor.author | Kang, Sang Hoon | - |
dc.date.available | 2017-08-10T08:13:33Z | - |
dc.date.created | 2017-08-09 | - |
dc.date.issued | 2017-05 | - |
dc.identifier.issn | 1534-4320 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/4188 | - |
dc.description.abstract | It is important to estimate the 3 degree-of freedom (DOF) impedance of human forearm and wrist (i.e., forearm prono-supination, and wrist flexion-extension and radial-ulnar deviation) in motor control and in the diagnosis of altered mechanical resistance following stroke. There is, however, a lack of methods to characterize 3 DOF impedance. Thus, we developed a reliable and accurate impedance estimation method, the distal internal model based impedance control (dIMBIC)-based method, to characterize the 3 DOF impedance, including cross-coupled terms between DOFs, for the first time. Its accuracy and reliability were experimentally validated using a robot with substantial nonlinear joint friction. The 3 DOF human forearm and wrist impedance of eight healthy subjects was reliably characterized, and its linear behavior was verified. Thus, the dIMBIC-based method can provide us with 3 DOF forearm and wrist impedance regardless of nonlinear robot joint friction. It is expected that, with the proposed method, the 3 DOF impedance estimation can promotemotor control studies and complement the diagnosis of altered wrist and forearm resistance post-stroke by providing objective impedance estimates, including cross-coupled terms. © 2016 IEEE. | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.title | In Vivo Estimation of Human Forearm and Wrist Dynamic Properties | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/TNSRE.2016.2573844 | - |
dc.identifier.scopusid | 2-s2.0-85021770078 | - |
dc.identifier.bibliographicCitation | IEEE Transactions on Neural Systems and Rehabilitation Engineering, v.25, no.5, pp.436 - 446 | - |
dc.subject.keywordAuthor | Coupled dynamics | - |
dc.subject.keywordAuthor | forearm and wrist 3 degree-of-freedom (DOF) impedance | - |
dc.subject.keywordAuthor | linear dynamics | - |
dc.subject.keywordAuthor | stochastic estimation | - |
dc.subject.keywordPlus | 3 Degrees of Freedom | - |
dc.subject.keywordPlus | Adult | - |
dc.subject.keywordPlus | Analytic Method | - |
dc.citation.endPage | 446 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 436 | - |
dc.citation.title | IEEE Transactions on Neural Systems and Rehabilitation Engineering | - |
dc.citation.volume | 25 | - |
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