Active Vibration Control for the Mitigation of Wheel Squeal Noise Based on a Fuzzy Self-Tuning PID Controller

Table 2

Fuzzy set of rules.

H		R
		−3	−2	−1	0	1	2	3
E	−3	−3	−3	−2	−2	−1	−1	0
	−2	−3	−2	−2	−1	−1	0	1
	−1	−2	−2	−1	−1	0	1	1
	0	−2	−1	−1	0	1	1	2
	1	−1	−1	0	1	1	2	2
	2	−1	0	1	1	2	2	3
	3	0	1	1	2	2	3	3