基于自然轨迹的fes诱导摆动运动控制

2011 4th International Conference on Mechatronics (ICOM) Pub Date : 2011-05-17 DOI:10.1109/ICOM.2011.5937164

B. S. K. K. Ibrahim, M. Tokhi, M. S. Huq, S. Gharooni

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引用次数: 4

摘要

利用电信号来恢复瘫痪肌肉的功能被称为功能性电刺激(FES)。FES是恢复因脊髓损伤而瘫痪的个体活动能力的一种很有前途的方法。FES诱导的运动控制是一个非常具有挑战性的领域，主要源于潜在生理/生物力学系统的各种特性。提出了一种基于遗传算法优化的摆动运动模糊轨迹跟踪控制方法。结果表明，该方法对控制fes诱导的摆动运动是有效的。在这种方法中，通过控制刺激脉冲宽度的量，只刺激股四头肌来执行摆动运动

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Natural trajectory based FES-induced swinging motion control

The use of electrical signals to restore the function of paralyzed muscles is called functional electrical stimulation (FES). FES is a promising method to restore mobility to individuals paralyzed due to spinal cord injury. FES induced movement control is a significantly challenging area, mainly emanating from various characteristics of the underlying physiological/biomechanical system. An approach of fuzzy trajectory tracking control of swinging motion optimized with genetic algorithm is presented. The results show the effectiveness of the approach in controlling FES-induced swinging motion. In this approach only the quadriceps muscle is stimulated to perform the swinging motion by controlling the amount of stimulation pulsewidth

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2011 4th International Conference on Mechatronics (ICOM)

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