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. 2020 Oct 26;11:5392. doi: 10.1038/s41467-020-19088-y

Fig. 5. Experimental results of the printed tire sensor.

Fig. 5

a The voltage output signal in a full tire revolution for the tire with pressure of 28 psi, velocity of 5 mph, and the normal load of 2000 N. b The time derivative of voltage signal. The effects of tire normal load on (tire pressure = 28 psi, velocity = 5 mph). c The magnitude of parameter V1. d The magnitude of parameter V4. The effects of tire inflation pressure on (tire load = 2000 N, velocity = 20 mph). e The magnitude of parameter V1. f The magnitude of parameter V4.