Movement recognition by electromyography signal for transfemoral prosthesis control

  title={Movement recognition by electromyography signal for transfemoral prosthesis control},
  author={Lingling Chen and Peng Yang and Linan Zu and Xing Guo},
  journal={2009 4th IEEE Conference on Industrial Electronics and Applications},
The surface electromyography signal extracted from the stump was applied to recognize the movement, and be translated into on-off signal to fulfill the conversion from standing to walking. According to the different situation of stump, the signals extracted from different muscles were applied to control the prosthesis. Factor analysis was applied to find the relationship between different muscle groups, and to reduce the number of muscles. Hilbert-Huang transform was applied to extract the… CONTINUE READING


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