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Digital Deadbeat Control Tuning for dc-dc Converters Using Error Correlation

Saggini, S and Stefanutti, W and Tedeschi, E and Mattavelli, Paolo (2007) Digital Deadbeat Control Tuning for dc-dc Converters Using Error Correlation. In: IEEE Transactions on Power Electronics, July 2007, Bangalore.

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Abstract

This letter proposes a simple tuning algorithm for digital deadbeat control based on error correlation. By injecting a square-wave reference input and calculating the correlation of the control error, a gain correction for deadbeat control is obtained. The proposed solution is simple, it requires a short tuning time, and it is suitable for different DC-DC converter topologies. Simulation and experimental results on synchronous buck converters confirm the properties of the proposed tuning algorithm.

Item Type: Conference Paper
Additional Information: Copyright 2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Keywords: DC–DC converter topologies;integrated circuits (ICs);switch- mode power supplies (SMPS).
Department/Centre: Division of Electrical Sciences > Electrical Engineering
Date Deposited: 18 Oct 2011 05:38
Last Modified: 18 Oct 2011 05:38
URI: http://eprints.iisc.ernet.in/id/eprint/41503

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