極細径ピエゾワイヤセンサを用いた筋電義手の制御法の開発

抄録

One of the reasons why myoelectric prostheses have not been widely used is the difficulty in improving the accuracy of myoelectric prostheses and the small number of facilities that can provide myoelectric prosthesis training. In this study, we aim to improve the poor response accuracy. For this purpose, we use muscle sound as a feature of muscle motion estimation, which has been attracting attention recently. In this paper, in order to develop a control method using the aforementioned muscle sound, we developed and verified a method for estimating muscle motion using an ultra-fine diameter piezoelectric wire sensor, which is low cost and easy to process.