<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The new requirements for point-of-load converters include the dynamic behavior, leading to the need for improvements in the control system for the conventional buck converter. Usually, the regulator design, in order to secure stability at parameter or mode variation, aims a zero steady-state error and a phase margin over 60 degrees. The design based on Venable’s K-factor method (Venable, 1983) helps achieve this topic. A more modern control design method based on State Space is used progressively on digital platforms. This paper extends the merits of the State Space based design procedure with an analogous mode implementation.</p>
</abstract>

The new requirements for point-of-load converters include the dynamic behavior, leading to the need for improvements in the control system for the conventional buck converter. Usually, the regulator design, in order to secure stability at parameter or mode variation, aims a zero steady-state error and a phase margin over 60 degrees. The design based on Venable’s K-factor method (Venable, 1983) helps achieve this topic. A more modern control design method based on State Space is used progressively on digital platforms. This paper extends the merits of the State Space based design procedure with an analogous mode implementation.

Analogous Mode Implementation of State Space Based Control of Buck Converter

“Gheorghe Asachi” Technical University of Iași

Bulletin of the Polytechnic Institute of Iași. Electrical Engineering, Power Engineering, Electronics Section

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

{"article-title":"Analogous Mode Implementation of State Space Based Control of Buck Converter"}

The new requirements for point-of-load converters include the dynamic behavior, leading to the need for improvements in the control system for the conventional...

Analogous Mode Implementation of State Space Based Control of Buck Converter

Published Online: Feb 01, 2023

Page range: 91 - 104

Received: Aug 13, 2022

Accepted: Dec 13, 2022

DOI: https://doi.org/10.2478/bipie-2022-0006

Keywords
dc/dc converters, feedback control, State Space based control, operational amplifier

© 2022 Diana-Elena Cucoș et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Analogous Mode Implementation of State Space Based Control of Buck Converter

Published Online: Feb 01, 2023

Page range: 91 - 104

Received: Aug 13, 2022

Accepted: Dec 13, 2022

DOI: https://doi.org/10.2478/bipie-2022-0006

Keywordsdc/dc converters, feedback control, State Space based control, operational amplifier

© 2022 Diana-Elena Cucoș et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Keywords
dc/dc converters, feedback control, State Space based control, operational amplifier