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DC-DC Converters Optimization in Case of Large Variation in the Load

  • Siberian Branch of Russian Academy of Sciences
  • Irkutsk National Research Technical University
  • Institute of Systems Dynamics and Control Theory
  • School of Automation

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The method for controlling a DC-DC converter is proposed to ensures the high quality control at large fluctuations in load currents by using differential gain control coefficients and second derivative control. Various implementations of balancing the currents of a multiphase DC-DC converter are discussed, with a focus on achieving accurate current regulation without introducing additional delay in the control system. Stochastic particle swarm optimization method is used to find optimal values of the PID controller parameters. An automatic constraint-handling in optimization are also discussed as relevant techniques in the field.

Original languageEnglish
Title of host publicationProceedings of the 43rd Chinese Control Conference, CCC 2024
EditorsJing Na, Jian Sun
PublisherIEEE Computer Society
Pages4246-4250
Number of pages5
ISBN (Electronic)9789887581581
DOIs
StatePublished - 2024
Externally publishedYes
Event43rd Chinese Control Conference, CCC 2024 - Kunming, China
Duration: 28 Jul 202431 Jul 2024

Publication series

NameChinese Control Conference, CCC
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

Conference43rd Chinese Control Conference, CCC 2024
Country/TerritoryChina
CityKunming
Period28/07/2431/07/24

Keywords

  • DCDC
  • Load Large Fluctuations
  • Optimization
  • Rauss-Hurwitz criterion
  • Stabilization

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