Dual-Mode Pressure Sensor Integrated with Deep Learning Algorithm for Joint State Monitoring in Tennis Motion

Figure 2

The (a) stretching and (b) compressive stress–strain curves of RCDM sensor and PDMS/PVDF slender. The multiple loading–unloading cycles test of (c) stretching and (d) compressive stress–strain of RCDM sensor at 120% maximum stretching strain. The curves under various (e) stretching and (f) pressure.

(a)

(b)

(c)

(d)

(e)

(f)