SLIDING MODE CONTROL FOR SPEED LOOP OF PERMANENT MAGNET SYNCHRONOUS MOTOR FOR ELECTRIC VEHICLES

Abstract

This paper discusses the development of a control system by applying the Sliding Mode Control method to the speed loop in IPM motors, which are used in
electric vehicles. The highlight is the adoption of a new approach in control design, enhancing noise resistance and ensuring motor stability under all operating
conditions. By utilizing the mathematical equations of the IPM motor and Lyapunov control theory, we have developed an SMC controller capable of self-
adjusting to achieve optimal performance under diverse driving conditions. Simulation results demonstrate that the proposed SMC control method significantly
improves the stability of electric vehicles in various conditions, introducing a new approach to control in the electric vehicle industry. The simulation results on
Matlab Simulink software have confirmed the effectiveness of the controller we propose.