Tactile Sensor Array with Fiber Bragg Gratings in Quasi-Distributed Sensing

Figure 9

Reconstruction results for loads simultaneously applied to the TSA: (a) the worst and (b) best configurations for three loads; (c) the worst and (d) best configurations for four loads. One of the cases where the SNR was lower than 12 dB is indicated by arrows in (c).

(a)

(b)

(c)

(d)