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Design of a Robust Integral Sliding Mode Controller Using the Continuous Function-Based Fast Power Reaching Law for DC-DC Boost Converters in Fuel Cells Applications

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

2 Citations (Scopus)

Abstract

This paper presents a continuous function-based fast power reaching law-nonlinear robust integral sliding mode control scheme for regulating the output voltage of a DC-DC boost converter in applications of a proton exchange membrane fuel cell (PEMFC). An averaged mathematical model of the DC-DC boost converter is used for designing the proposed controller where the main control objective is tracking of the reference output voltage. To guarantee the nominal operation of the system under uncertainties, the bounded external disturbances are included with the model. The stability of the system while ensuring the desired tracking of the output voltage is proved using the theory of candidate Lyapunov functions. At last, the performance of the proposed controller is verified via the MATLAB/Simulink by varying the reference output voltage. For showing superiority, the performance of the proposed controller is also compared with the performance of a conventional sliding mode controller. Simulation results evident that the proposed controller is better than the conventional sliding mode controller in terms of settling time, overshoot, and steady-state tracking error.

Original languageEnglish
Title of host publicationProceedings of 2021 IEEE International Conference on Power, Electrical, Electronic and Industrial Applications, PEEIACON 2021
PublisherInstitute of Electrical and Electronics Engineers
Pages45-48
Number of pages4
ISBN (Electronic)9781665478663
DOIs
Publication statusPublished - Dec 2021
Externally publishedYes
Event2021 IEEE International Conference on Power, Electrical, Electronic and Industrial Applications, PEEIACON 2021 - Dhaka, Bangladesh
Duration: 3 Dec 20214 Dec 2021

Publication series

NameProceedings of 2021 IEEE International Conference on Power, Electrical, Electronic and Industrial Applications, PEEIACON 2021

Conference

Conference2021 IEEE International Conference on Power, Electrical, Electronic and Industrial Applications, PEEIACON 2021
Country/TerritoryBangladesh
CityDhaka
Period3/12/214/12/21

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • Candidate Lyapunov functions
  • DC-DC boost converter
  • integral sliding mode control
  • PEMFC

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