Synergetic Control Design to Controlled PWM Buck Power Converter

The purpose of this study is to examine the reduction of errors in a switched Buck power converter (SBPC) with undetermined characteristics through the application of a Pulse Width Modulation (PWM) technique. In order to ensure the asymptotic stability of the closed-loop error continuous model, even in the presence of uncertain parameters in the switching Buck power converter, a control strategy is devised using the Synergetic Control (SC) methodology. In order to guarantee that the closedloop tracking error of the system remains asymptotically stable and converges to a numerically small value near the origin, the recommended PWM-based sliding mode (SMC) is implemented. This paper provides simulation data to illustrate the efficacy of the proposed control mechanism.