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Finite-Time Adaptive Sliding Mode Control of a Power Converter Under Multiple Uncertainties

  • Syed Muhammad Amrr*
  • , Javed Ahmad
  • , Sofi Abdul Waheed
  • , Adil Sarwar
  • , Abdelaziz Salah Saidi
  • , M. Nabi
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

16 Scopus citations

Abstract

This paper investigates the use of a new sliding mode control for the output voltage regulation of boost converter under parametric uncertainties of load resistance and input voltage. Owing to the fact that the proposed scheme employs the adaptation law; therefore, apriori knowledge about the upper bound value of uncertainties is not required while selecting the controller gains. Moreover, the stability analysis of the closed-loop system guarantees the finite-time convergence of output voltage to the desired value while ensuring robustness against uncertainties. The numerical simulation and hardware analysis illustrate the effective performance of the developed strategy.

Original languageEnglish
Article number901606
JournalFrontiers in Energy Research
Volume10
DOIs
StatePublished - 3 May 2022
Externally publishedYes

Bibliographical note

Publisher Copyright:
Copyright © 2022 Amrr, Ahmad, Waheed, Sarwar, Saidi and Nabi.

Keywords

  • Lyapunov stability analysis
  • adaptive control
  • boost converter
  • finite-time theory
  • sliding mode control
  • uncertain system

ASJC Scopus subject areas

  • Renewable Energy, Sustainability and the Environment
  • Fuel Technology
  • Energy Engineering and Power Technology
  • Economics and Econometrics

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