等长和收缩期间刺激电流与施加力之间关系的估计
人机交互
2021-01-21 v2 神经元与认知
摘要
在本研究中，我们开发了一种方法来估计等长和收缩期间刺激电流与波动性之间的关系。在功能性电刺激（FES）中，通过对肌肉施加电压来驱动关节。该技术在康复领域已长期使用，且近来已有面向应用的研究报道。然而，刺激值与运动能力之间关系的估计尚未得到充分讨论。因此，本研究使用基于快速傅里叶变换的传递函数估计方法来估计人体肌肉模型。研究发现，刺激电流与施加力之间的关系可用一阶滞后系统表示。在施加力的估计验证中，所提模型在稳态响应下估计施加力的能力良好。
引用
@article{arxiv.1811.02795,
title = {Estimation of Relationship between Stimulation Current and Force Exerted during Isometric Contraction},
author = {Tomoya Kitamura and Yuu Hasegawa and Sho Sakaino and Toshiaki Tsuji},
journal= {arXiv preprint arXiv:1811.02795},
year = {2021}
}
备注
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