Research Article

Detection of Prosthetic Knee Movement Phases via In-Socket Sensors: A Feasibility Study

Table 2

Standard deviation values for FSR.

Gait cycle Standard deviationSit to standStandard deviationStair ascentStandard deviation
%±%±%±

Anterior 0 0.0160 0.03200.058
0.17 0.0260.230.0410.30.074
44.440.0470.50.0460.60.099
46.110.06459.40.029300.165
62.780.00061.70.027330.173
64.440.00064 0.025360.180
66.670.00066.30.029400.189
700.00097.70.028960.159
720.000100 0.0241000.151
97.780.047
1000.018

Posterior0 0.0250 0.02000.005
0.17 0.0270.230.0100.30.015
44.440.0 ± 040.50.0130.60.029
46.110.12459.40.075300.012
62.780.00061.70.078330.014
64.440.000640.081360.015
66.670.00066.30.082400.000
700.00097.70.030960.017
720.0001000.0271000.019
97.780.004
1000.019