• F. Lalhmangaihzuala

A Brushless DC Motor (known as BLDC) is a Permanent Magnet Synchronous Electric motor which is driven by direct current (DC) electricity and it accomplishes electronically controlled commutation system instead of a mechanically commutation system. In this paper, Closed Loop Control system of BLDC motor drives using different combination of classical controller is presented. MATLAB Simulation is done for various combination of classical controller and their performances are compared to find out the best combination. Moreover, Frequency Analysis using Fast Fourier Transform is also done to know the controller behavior and to calculate the current THD (Total Harmonic Distortion) to confirm the best combination for the system. The main objective of this study is to confirm the best combination of classical controllers.

BLDC motor, Closed loop, Classical Controller, Frequency Analysis, Simulation.

"COMPARATIVE STUDY OF CLOSED LOOP MODEL OF BLDC MOTOR WITH DIFFERENT CLASSICAL CONTROLLER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 7, page no.a287-a294, July-2021, Available :http://www.jetir.org/papers/JETIR2107038.pdf

"COMPARATIVE STUDY OF CLOSED LOOP MODEL OF BLDC MOTOR WITH DIFFERENT CLASSICAL CONTROLLER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 7, page no. ppa287-a294, July-2021, Available at : http://www.jetir.org/papers/JETIR2107038.pdf