Mathematical Modelling and Torque Ripple Waning in BLDC Motor Using Outgoing-Phase Current Discharge Hysteresis Controlled ANFIS Controller

Table 3

Performance comparison of different controller parameters.

Cases	PI			Fuzzy			ANFIS
	Settling time (s)	Peak overshoot (%)	Steady state error (%)	Settling time (s)	Peak overshoot (%)	Steady state error (%)	Settling time (s)	Peak overshoot (%)	Steady state error (%)
1	0.36	—	0.47	0.073	—	0.28	0.018	—	13.2
2	0.132	2.5	0.5	0.02	1.05	0.31	0.009	0.52	0.176
3	0.19	3.12	0.65	0.026	1.42	0.35	0.011	0.7	0.183
4	0.32	—	0.8	0.056	—	0.5	0.017	—	0.21
5	0.36	—	0.46	0.065	—	0.27	0.018	—	0.15