AUTHOR=Samad Muhammad Adnan , Xia Yuanqing , Manzoor Tayyab , Mehmood Kashif , Saleem Adeel , Milyani Ahmad H. , Azhari Abdullah Ahmed 

TITLE=Composite model predictive control for the boost converter and two-phase interleaved boost converter

JOURNAL=Frontiers in Energy Research

VOLUME=Volume 10 - 2022

YEAR=2023

URL=https://www.frontiersin.org/journals/energy-research/articles/10.3389/fenrg.2022.1009812

DOI=10.3389/fenrg.2022.1009812

ISSN=2296-598X

ABSTRACT=This paper briefs the conventional Model Predictive Control (MPC) and Active Disturbance Rejection Control (ADRC) with a novel MPADRC technique for controlling a non-minimum phase behaviour DC-DC Boost converter. The control of Boost converter is challenging as it is nonlinear and it shows non minimum phase behaviour in continuous conduction mode (CCM). Moreover, in this paper the comparison is presented for Boost converter and 2-phase interleaved Boost converter using MPC and ADRC and the effectiveness of interleaving technique is showed. Finally, it is proved that the interleaving method has much more efficiency and less output ripple as compared to simple Boost converter. To conclude, a novel technique has been introduced that combines both the techniques i.e. MPC and ADRC in the outer and inner loop with boost converter respectively and the response is clearly the best while compared to the said techniques individually. The overall impact of this technique includes the advantages of both the techniques i.e. the use of MPC allows us to optimize the current value by predicting the future values and by the use of ADRC the disturbance factor is well tackled and cancels the effect caused by all the disturbances including ignored quantities as well.