Journal of Robotics / 2010 / Article / Fig 2

Research Article

Estimating Ground Inclination Using Strain Sensors with Fourier Series Representation

Figure 2

AFO strain signal output and extraction of strain signal for one gait cycle (red (*)). Thresholds γ1,γ2 for finding the auxiliary times taux (first t when S(t)<γ1) and tstart (first t when S(t)>γ2) are indicated.

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