Fuzzy PI Control of Trapezoidal Back EMF Brushless DC Motor Drive Based on the Position Control Optimization Technique

Table 1

Physical parameters.

Parameters	Values
Source voltage	500 Vdc (max)
Resistance	0.9 ohm
Inductance	0.25 mH
Inertia (J)	0.8e − 3 kg m^2
Speed	4500 rpm
Torque (Tm)	2 Nm