Muscle force estimation during gait using Angle-EMG-Force relationship

被引:1
|
作者
Mitani, Takuya [1 ]
Inoue, Koh [1 ,2 ]
Takahashi, Satoru [1 ]
机构
[1] Kagawa Univ, 2217-20 Hayashi Cho, Takamatsu, Kagawa 7610396, Japan
[2] Natl Inst Adv Ind Sci & Technol, Tokyo, Japan
关键词
KNEE-JOINT; SURFACE EMG;
D O I
10.1109/EMBC40787.2023.10340039
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
Measuring the muscle force during gait can provide crucial knowledge for clarifying the walking mechanism and preventing injuries. However, non-invasive muscle force measurement is a major challenge in biomechanics. Previous research has investigated the relationship between the amplitude of electromyography (EMG) and muscle force. By examining the EMG-force relationship of each muscle, the generated muscle force can be measured on the basis of the EMG amplitude during gait. This study aimed to investigate the angle-EMG-force relationship of lower limb muscles and estimate the muscle force during gait. The EMG and muscle force were measured in a static muscle force measurement task, and the angle-EMGforce relationship was analyzed based on these data. The results indicate that the muscle force can be estimated using the angle-EMG-force relationship during gait.
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页数:4
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