This paper introduces a novel approach for adaptive trajectory tracking of a non inverting buck boost converter, leveraging a pulse width modulation (PWM) technique and an adaptive backstepping control technique. The main objective is to find the voltage across capacitor which facilitates tracking of an output reference voltage while estimating required unknown parameters which are the load resistance and the DC voltage in this work. Through investigation of unknown parameters, the study employs the adaptive backstepping technique to derive an equivalent continuous adaptive tracking controller. The proposed control scheme ensures asymptotic stability of the closed loop system, resulting in minimal tracking error which approaches zero. Simulation results corroborate the effectiveness of the proposed methodology, highlighting its potential for applications in power electronics devices. Further, a comparative study ensures the efficacy of the proposed work.


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    Title :

    PWM Based Adaptive Trajectory Tracking of Switched Non Inverting Buck Boost Converter


    Contributors:


    Publication date :

    2024-07-31


    Size :

    556178 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English