Development and Verification of the Tire/Road Friction Estimation Algorithm for Antilock Braking System

Table 3

Variances for the white noises of real signals.

Signals	Variance	Unit
	0.0675	(m/s^2)^2
	0.0201	(m/s^2)^2
		(rad/s)^2
0~30 km/h	0.01337	(rad/s)^2
30~60 km/h	0.036019	(rad/s)^2
60~90 km/h	0.076222	(rad/s)^2
	0.175	(Mpa)^2