Analysis of Fuzzy Logic controller for permanent magnet brushless DC motor drives

This paper presents the analysis of Fuzzy Logic controller for permanent magnet brushless DC motor drive for simulation and experimental results. Initially a fuzzy controller is developed by using MATLAB Fuzzy-Logic Toolbox and then inserted into the Simulink model. The dynamic characteristics of the brushless dc motor such as speed, torque, currents and voltages of the inverter components are easily observed and analyzed by using the developed MATLAB model. The simulation results are compared with TMS320F2808 DSP experimental results. The brushless direct current (BLDC) motor is successfully and efficiently controlled by Fuzzy logic controller.