Generation of Pulse Sequence Using EMG Signals for Application in Transfemoral Prosthesis

The percentage of people having a lower leg amputation is high, and the incidence unemployment among these amputees likewise rising. Hence, it requires intervention an innovative solution to serve function lost limb. Electromyogram (EMG) signals result potential generated by muscles during contraction. In this work, attempt has been made extract EMG from four set muscle groups acquired were pre-processed transformed pulses contraction phase signal. Furthermore, processed subject feature extraction process where in Mean Absolute Value (MAV), Integrated Feature (IEMG) various statistical parameters associated with signal such as mean, median, standard deviation, variance, kurtosis, skewness was calculated order input drive stepper motor transfemoral prosthesis. To promote real time acquisition control, socket ischial containment designed.