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Table 2 Maximum absolute error (Eq.9) for both algorithms, when the EMG signals were corrupted by Gaussian white noise, and by power line interference.

From: Robust EMG sensing system based on data fusion for myoelectric control of a robotic arm

Noise Level Gaussian white Noise 50 Hz Interference
[mV] VWA DKF VWA DKF
0,1 0,173 0,973 0,077 0,605
0,2 0,243 0,711 0,090 0,683
0,3 0,282 1,096 0,096 0,745
0,4 0,418 0,692 0,096 0,783
0,5 0,401 1,146 0,094 0,806
0,6 0,709 0,934 0,098 0,819
0,7 0,674 1,038 0,106 0,827
0,8 1,106 1,038 0,121 0,832
0,9 0,540 1,021 0,135 0,835
1,0 0,781 0,787 0,149 0,838