Characterization of Muscle Fatigue Degree in Cyclical Movements Based on the High-Frequency Components of sEMG

Prolonged and high-intensity human–robot interaction can cause muscle fatigue. This fatigue leads to changes in both the time domain and frequency domain of the surface electromyography (sEMG) signals, which are closely related to human body movements. Consequently, these changes affect the accuracy...

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Bibliographic Details

Published in:	Biomimetics
Main Authors:	Kexiang Li, Ye Sun, Jiayi Li, Hui Li, Jianhua Zhang, Li Wang
Format:	Article
Language:	English
Published:	MDPI AG 2025-05-01
Subjects:	human–robot interaction systems muscle fatigue sEMG median frequency EEMD
Online Access:	https://www.mdpi.com/2313-7673/10/5/291