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PI-MPC Switching Control for DC-DC Boost Converter using an Adaptive Sliding Mode Observer

  • University of Mohamed El Bachir El Ibrahimi of Bordj Bou Arreridj
  • Ferhat Abbas Sétif University 1
  • University of El Oued

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

Abstract

An adaptive sliding mode observer (ASMO) for sensor-less DC-DC boost converter control using model predictive control (MPC) switching strategy is investigated in this study. The developed control scheme involves two control loops. The first one is an outer voltage control loop with a simple PI controller. The second one is an inner current control loop with a model predictive controller. The predictive algorithm uses the ASMO estimations in the prediction of the whole system. The concept of the control scheme is easy to understand and implement. Simulation and experimental results show the good performance, verify the validity of the developed control scheme, and demonstrate that the proposed observer estimates accurately the boost output voltage and the load resistance under different operation conditions.

Original languageEnglish
Title of host publication2020 International Conference on Electrical Engineering, ICEE 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728182926
DOIs
Publication statusPublished - 25 Sept 2020
Externally publishedYes
Event6th International Conference on Electrical Engineering, ICEE 2020 - Virtual, Istanbul, Turkey
Duration: 25 Sept 202027 Sept 2020

Publication series

Name2020 International Conference on Electrical Engineering, ICEE 2020

Conference

Conference6th International Conference on Electrical Engineering, ICEE 2020
Country/TerritoryTurkey
CityVirtual, Istanbul
Period25/09/2027/09/20

Keywords

  • DC-DC boost converter
  • adaptive sliding mode observer (ASMO)
  • model predictive control (MPC)

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