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APPLICATION OF ARTIFICIAL BEE COLONY ALGORITHM TO AUTO-TUNING OF STATE FEEDBACK CONTROLLER FOR DC-DC POWER CONVERTER Cover

APPLICATION OF ARTIFICIAL BEE COLONY ALGORITHM TO AUTO-TUNING OF STATE FEEDBACK CONTROLLER FOR DC-DC POWER CONVERTER

Open Access
|Oct 2017

Abstract

The article presents an auto-tuning method of state feedback voltage controller for DC-DC power converter. The penalty matrices employed for calculation of controller’s coefficients were obtained by using nature-inspired artificial bee colony (ABC) optimization algorithm. This overcomes the main drawback of state feedback control related to time-consuming trial-and-error tuning procedure. The optimization algorithm takes into account constraints of selected state and control variables of DC-DC power converter. In order to meet all control objectives (i.e., fast voltage response and chattering-free control signal) an appropriate performance index is proposed. Proper selection of state feedback controller (SFC) coefficients is proven by simulation and experimental tests of DC-DC power converter.

DOI: https://doi.org/10.5277/ped160205 | Journal eISSN: 2543-4292 | Journal ISSN: 2451-0262
Language: English
Page range: 83 - 96
Submitted on: Nov 19, 2016
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Accepted on: Dec 13, 2016
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Published on: Oct 27, 2017
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year

© 2017 Tomasz Tarczewski, Łukasz J. Niewiara, Lech M. Grzesiak, published by Wroclaw University of Science and Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.