Fig. 3: Performance analysis of TPFTS. | npj Flexible Electronics

Fig. 3: Performance analysis of TPFTS.

From: Sea urchin-inspired rigid-soft hybrid tactile sensor with wide linear range, fast response speed, and excellent robustness

Fig. 3

a Strain-pressure analysis during the 0-80% compression process. b Cyclic load mechanical response analysis of TPFTS at 10%, 25%, 40%, 55%, and 70% compression strain. c Capacitance response analysis of TPFTS during 0–80% compression strain. d Capacitance response analysis of pure foam sensor during 0–80% compression strain. e Response time and recovery time testing of TPFTS. f Signal variation of TPFTS under step-change loading pressure. g Response analysis of TPFTS under cyclic loading with speeds of 0.5–2 mm/s. h Stability analysis of TPFTS under 20,000 cyclic loadings. i Performance comparison of TPFTS with related sensors52,53,54,55,56.

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