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Shotaro Okajima

3 accepted papers

2022

Selective Assist Strategy by Using Lightweight Carbon Frame Exoskeleton Robot

RA-L 2022

Exoskeleton robots need to always actively assist the user’s movements otherwise robot just becomes a heavy load for the user. However, estimating diversified movement intentions in a user’s daily life is not easy and no algorithm so far has achieved that level of estimation. In this s

Cited by 14SourceScholar
2020

Segmentation and Averaging of sEMG Muscle Activations Prior to Synergy Extraction

RA-L 2020

Averaging electromyographic activity prior to muscle synergy computation is a common method employed to compensate for the inter-repetition variability usually associated with this kind of physiological recording. Capturing muscle synergies requires the preservation of accurate temporal and spatial

Cited by 10SourceScholar
2018

Grasp-training Robot to Activate Neural Control Loop for Reflex and Experimental Verification

ICRA 2018poster

Using a rehabilitation robot to activate motion intention and reflex response simultaneously is an effective approach to aiding recovery from paralysis caused by neurological disorders. Mechanical motions supported by conventional robots are, however, not enough to activate reflex. In this paper, we…

Cited by 13SourceScholar