Информационная структура системы энергоснабжения и аппаратуры регулирования и контроля космического аппарата
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Научный журнал Моделирование, оптимизация и информационные технологииThe scientific journal Modeling, Optimization and Information Technology
Online media
issn 2310-6018

Information structure of power supply system and spacecraft regulation and control equipment

Loginov I.V.,  Burkovsky V.L.,  Netesov G.A. 

UDC 621.311.68
DOI: 10.26102/2310-6018/2023.41.2.019

  • Abstract
  • List of references
  • About authors

Improving the quality of automatic control systems is an important problem in many areas. This issue is particularly relevant in systems requiring an increased level of reliability, such as control systems for space equipment including power supply systems. Power supply systems must fully meet the need of a spacecraft in electric power required for regular flight program performance, which implies the increased requirements for its reliability and quality of its operation. The article considers functional and informational structure of spacecraft power supply systems. The principles of data exchange between the elements of regulation and control equipment with the power supply system are described and the hierarchical structure of the power supply control system elements is built. The current approaches to the automatic systems of control and management of spacecraft power supply systems are regarded. Based on these data, the algorithms of power supply system control are analyzed using the example of battery charging and discharging algorithms. The phenomena which are not accounted for when building the algorithms are considered. The means to improve the algorithms for controlling battery charging and discharging by introducing new parameters to track the degree of battery degradation are proposed, and the means of intellectualizing the algorithm are considered. A proposal is made to intellectualize the control system using a neural network trained on the spacecraft onboard telemetry.

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Loginov Ivan Vladimirovich

Voronezh State Technical University
Concern Sozvezdiye JSC

Voronezh, The Russian Federation

Burkovsky Victor Leonidovich
Doctor of Technical Sciences, Professor

Voronezh State Technical University

Voronezh, The Russian Federation

Netesov Grigory Andreevich

Orbita JSC
Voronezh State Technical University

Voronezh, The Russian Federation

Keywords: control algorithms, spacecraft power supply systems, regulation and control equipment, onboard computer network, control system intellectualization

For citation: Loginov I.V., Burkovsky V.L., Netesov G.A. Information structure of power supply system and spacecraft regulation and control equipment. Modeling, Optimization and Information Technology. 2023;11(2). URL: https://moitvivt.ru/ru/journal/pdf?id=1365 DOI: 10.26102/2310-6018/2023.41.2.019 (In Russ).

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Full text in PDF

Received 28.04.2023

Revised 14.05.2023

Accepted 08.06.2023

Published 30.06.2023