A growth of computational intelligence techniques is the motivation to propose an intelligent controller in this chapter to minimize the harmonics in a more electric aircraft systems due to the presence of nonlinear load applied in aircraft system. Conventional PI controller is implemented in the system and the compensated reference current is generated by sinusoidal current control theory. Shunt active power filter is mainly used to minimize the harmonics in the aircraft system feeding the nonlinear load. The proposed system uses conventional SCC- and ANFIS-based controller and the results are compared. The simulation result of total harmonic distortion (THD) is demonstrated through MATLAB/SIMULINK.
