Tremor attenuation using FES-based joint stiffness control
Tremor attenuation using FES-based joint stiffness control
复制标题
使用基于 FES 的关节刚度控制进行震颤衰减
DOI：
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复制
发表时间：
2010
期刊：
影响因子：
--
通讯作者：
P. Poignet
中科院分区：
文献类型：
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作者：
A. P. Bó;P. Poignet
本文介绍了一种基于功能性电刺激（FES）拮抗剂肌肉的共同收缩来减弱震颤的策略。描述了两种方法实时跟踪震颤特征，同时过滤自主运动，并确定合适的关节模型。利用这些信息，刺激控制器根据震颤强度调节关节刚度，同时防止产生不希望的关节扭矩。最后对该系统进行了实验评估，验证了该方法的有效性。
In this paper, a strategy to attenuate tremor based on co-contraction of antagonist muscles using Functional Electrical Stimulation (FES) is fully presented. Both methods to track tremor features in real-time, while filtering voluntary motion, and to identify a suitable joint model are described. Using this information, the stimulation controller modulates joint stiffness based on tremor intensity, while preventing the generation of undesirable joint torque. An experimental evaluation of the system, which confirmed the effectiveness of the approach, is also presented.
影响因子：
2.4
作者：
Lemay, MA;Crago, PE
通讯作者：
Crago, PE