Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Shunta Togo"'
Autor:
Xu Yong, Shanshan Zhu, Zhenyu Sun, Shixiong Chen, Shunta Togo, Hiroshi Yokoi, Xiaobei Jing, Guanglin Li
Publikováno v:
IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol 31, Pp 4942-4953 (2023)
In the design of prosthetic hand fingers, achieving human-like movement while meeting anthropomorphic demands such as appearance, size, and lightweight is quite challenging. Human finger movement involves two distinct motion characters during natural
Externí odkaz:
https://doaj.org/article/3b8c0a413cab4edfac3270a770e1935d
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract In morphology field, the functions of an asymmetric-shaped distal phalanx in human finger have only been inferred. In this study, we used an engineering approach to empirically examine the effects of the shape of distal phalanx on the abilit
Externí odkaz:
https://doaj.org/article/3269b8b3dc384a6bb3174283dac09bcc
Publikováno v:
IEEE Open Journal of Engineering in Medicine and Biology, Vol 2, Pp 55-64 (2021)
Goal: The development of a control system for an electromyographic shoulder disarticulation (EMG-SD) prosthesis to rapidly achieve a task with a reduction in the operational failure of the user. Methods: The motion planning of an EMG-SD prosthesis wa
Externí odkaz:
https://doaj.org/article/ae8545f481664ae2bda77b4f66607b4d
Publikováno v:
Cyborg and Bionic Systems, Vol 2022 (2022)
The usability of a prosthetic hand differs significantly from that of a real hand. Moreover, the complexity of manipulation increases as the number of degrees of freedom to be controlled increases, making manipulation with biological signals extremel
Externí odkaz:
https://doaj.org/article/020ecc0c3f62446cab29d825e3754060
Publikováno v:
Cyborg and Bionic Systems, Vol 2021 (2021)
Humanoid robotic upper limbs including the robotic hand and robotic arm are widely studied as the important parts of a humanoid robot. A robotic upper limb with light weight and high output can perform more tasks. The drive system is one of the main
Externí odkaz:
https://doaj.org/article/79156940aed844dc9f352f2346676164
Publikováno v:
Cyborg and Bionic Systems, Vol 2021 (2021)
In recent years, myoelectric hands have become multi-degree-of-freedom (DOF) devices, which are controlled via machine learning methods. However, currently, learning data for myoelectric hands are gathered manually and thus tend to be of low quality.
Externí odkaz:
https://doaj.org/article/b706f529083649ab94fbdeb69775f09f
Publikováno v:
Frontiers in Neurorobotics, Vol 14 (2020)
We developed an intuitively operational shoulder disarticulation prosthesis system that can be used without long-term training. The developed system consisted of four degrees of freedom joints, as well as a user adapting control system based on a mac
Externí odkaz:
https://doaj.org/article/682e4f1af75a4d27922c8b10ec79f98e
Autor:
Yutaro Hiyoshi, Yuta Murai, Yoshiko Yabuki, Kenichi Takahana, Soichiro Morishita, Yinlai Jiang, Shunta Togo, Shinichiro Takayama, Hiroshi Yokoi
Publikováno v:
Frontiers in Neurorobotics, Vol 12 (2018)
In this study, a one-degree-of-freedom myoelectric prosthesis system was proposed using a Parent Wireless Assistive Interface (PWAI) that allowed an external assistant (e. g., the parent of the user) to immediately adjust the parameters of the prosth
Externí odkaz:
https://doaj.org/article/d991bc1561d542169543882fa73fc79f
Autor:
Shunta Togo, Hiroshi Imamizu
Publikováno v:
Frontiers in Computational Neuroscience, Vol 11 (2017)
The muscle synergy hypothesis assumes that individual muscle synergies are independent of each other and voluntarily controllable. However, this assumption has not been empirically tested. This study tested if human subjects can voluntarily activate
Externí odkaz:
https://doaj.org/article/1c23b00e4b544bebb45eb89685353b25
Publikováno v:
Frontiers in Computational Neuroscience, Vol 10 (2016)
The brain must coordinate with redundant bodies to perform motion tasks. The aim of the present study is to propose a novel control model that predicts the characteristics of human joint coordination at a behavioral level. To evaluate the joint coord
Externí odkaz:
https://doaj.org/article/f8917c4e5bc54fea8734b1bb25f792b3