Stewart平台型踝足康复辅助装置的设计与研制

T. Onodera, M. Ding, H. Takemura, H. Mizoguchi
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引用次数: 5

摘要

在这项研究中,我们提出了一种新的踝足辅助康复装置。该装置使用Stewart平台机构来测量和辅助人类踝关节在六自由度的运动。Stewart平台机构适应人足运动时踝关节旋转轴的位移。在本研究中,通过静态测量和运动再现实验,验证了该辅助装置运动测量的准确性和运动控制的性能。平移误差小于0.5 [mm],旋转误差小于0.6[°]。所有受试者的平均再现性为0.98,实验结果表明我们所提出的辅助装置是有效的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Design and development of Stewart platform-type assist device for ankle-foot rehabilitation
In this research, we propose a novel ankle-foot assist device for rehabilitation. This device uses a Stewart platform mechanism to measure and assist the movements of a human ankle joint in six DOF. The Stewart platform mechanism adapts to the displacement of the rotation axis of a human ankle joint during the movement of a human foot. In this study, check the accuracy of motion measurement of this device and the performance of motion control of this assist device by conducting static measurement and motion reproduction experiments. The translation error and The rotation error were less than 0.5 [mm] and 0.6 [deg] respectively. The mean reproducibility of all subjects was 0.98 These experimental results show the validity of our proposed assist device.
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