A Review on the Methods of Speed Control of Brushless D.C. Motor - A Comparative Study

In this paper detailed working of BLDC motor is shown. BLDC motor has many applications, hence there are various methods of their control, these various methods of speed control are explained below. General methods like PI, PID don’t have expected results for control of speed. Fuzzy control and neuro-fuzzy control system give far better output than these methods. In this paper we analyze the speed output with different method.