Switching Function Analysis of DC-DC Converters under Pontryagin's Maximum Principle

  • Abdul Wahid A-Saif
  • , Ali Al-Ameer
  • , Mujahed Aldhaifallah
  • , Hegazy Rezk
  • , Ahmed Ali A. Mohamed

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

Abstract

This work derives the closed-form solution of the switching function for a DC-DC buck converter under Pon-tryagin's maximum principle to gain insights into the circuit parameters impact on the converters' dynamic performance. We also analyzed the boost converter switching function under the same principle. Using MatLab/Simulink to simulate typical converters, the results matched our analysis while suggesting that boost converters could achieve time-optimal states transition within a single switching similar to the case of buck converters.

Original languageEnglish
Title of host publication2022 19th IEEE International Multi-Conference on Systems, Signals and Devices, SSD 2022
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1510-1517
Number of pages8
ISBN (Electronic)9781665471084
DOIs
StatePublished - 2022
Event19th IEEE International Multi-Conference on Systems, Signals and Devices, SSD 2022 - Setif, Algeria
Duration: 6 May 202210 May 2022

Publication series

Name2022 19th IEEE International Multi-Conference on Systems, Signals and Devices, SSD 2022

Conference

Conference19th IEEE International Multi-Conference on Systems, Signals and Devices, SSD 2022
Country/TerritoryAlgeria
CitySetif
Period6/05/2210/05/22

Keywords

  • boost converters
  • buck converters
  • DC-DC converters
  • optimal con-trol
  • Pontryagin's maximum principle

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