Speed Control of Brushless DC Motor Using PID and Fuzzy Controller
Keywords:
BLDC, FLC, GGM, PID ControllerAbstract
Brushless DC (BLDC) Motors are widely used in
industries because of their high efficiency and high torque. This
paper proposed PID and Fuzzy controller to control the speed of
BLDC Motor. This paper provides an overview of PID controller
and Fuzzy controller. PID controllers are insufficient to control
the speed of BLDC motor as it gives high overshoot in the
response. So for the better performance, intelligent controller
such as Fuzzy is used. Fuzzy has the ability to satisfied control
characteristics and it is easy for computing. The experimental
results verify that Fuzzy has better control performance than
the PID controller. The modeling, control and effects are
studied through computer simulation using
MATLAB/SIMULINK toolbox.