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

In this article, a novel methodology has been created based on optimized fuzzy PI controller using position control optimization (PCO). This proposed PCO algorithm ensures better of brushless direct current motor (BLDCM) in order to reduce steady-state error and oscillation as well improve the system response by optimizing speed rotor. The suitability technique simulated different stages, so infer results. main motivation paper is get efficiency optimum from BLDCM, comparing its performance characteristics with existing methods. detailed investigation research through simulation carried out MATLAB/Simulink. However, obtain well-defined results, was applied obtained highly than previously techniques. Through simulations, approach can outperform approaches such PSO moth-flame (MFA).