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Synthesis of a Discontinuous Control Law for a Step-Down Voltage Converter
- Authors: Kochetkov S.A.1, Tkacheva O.S.1, Utkin A.V.1
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Affiliations:
- Trapeznikov Institute of Control Sciences, Russian Academy of Sciences, 117997, Moscow, Russia
- Issue: No 6 (2023)
- Pages: 50-59
- Section: ТЕОРИЯ СИСТЕМ И ОБЩАЯ ТЕОРИЯ УПРАВЛЕНИЯ
- URL: https://ruspoj.com/0002-3388/article/view/676449
- DOI: https://doi.org/10.31857/S0002338823060070
- EDN: https://elibrary.ru/GRRYVZ
- ID: 676449
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Abstract
This paper presents a nonlinear discontinuous control law that allows stabilizing the output voltage of a step-down voltage converter in conditions when the input voltage and load current are unknown. The main idea is based on the use of the so-called vortex algorithms, which ensure invariance with respect to external unmatched disturbances. The efficiency of the developed algorithms is shown by numerical simulation.
About the authors
S. A. Kochetkov
Trapeznikov Institute of Control Sciences, Russian Academy of Sciences, 117997, Moscow, Russia
Email: kos@ipu.ru
Москва, Россия
O. S. Tkacheva
Trapeznikov Institute of Control Sciences, Russian Academy of Sciences, 117997, Moscow, Russia
Email: tkolga17@gmail.com
Москва, Россия
A. V. Utkin
Trapeznikov Institute of Control Sciences, Russian Academy of Sciences, 117997, Moscow, Russia
Author for correspondence.
Email: utkin-av@rambler.ru
Москва, Россия
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