A.A. Bruskov1, V.M. Artyushenko2

1, 2 Federal State Budgetary Educational Institution of Higher Education “Technological University
n. a. twice Hero of the Soviet Union, Cosmonaut A.A. Leonov” (Korolev, Moscow region, Russia)
1 bruskov.art@yandex.ru, 2 artuschenko@mail.ru

Problem setting. In accordance with the Federal Space Programme, a great deal of work is currently being done to strengthen and develop the space potential of the Russian Federation. Their aim was to expand and increase the efficiency of the use of outer space in order to meet economic, scientific and other national economic challenges.

Spacecraft and space networks, like engineering objects, degrade and fail over time. In order to meet the requirements of spacecraft, modern methods of improving survivability should be developed and used.

Purpose. Explore the possibility of using wireless communications in space networks for functional backup.

Results. It has been demonstrated that consideration of a simple network of two spacecraft provides a significant improvement in survivability with respect to endogenous failures. It had been shown that increasing the number of spacecraft in the network offered additional benefits in survivability.

Practical significance. The results obtained allow using this experience for other studies of functional redundancy in spacecraft. Studies had shown that increasing the number of spacecraft in the network offered additional reliability advantages.

Bruskov A.A., Artyushenko V.M. Application of wireless communication in space networks for functional redundancy. Nonlinear World. 2024. V. 22. № 2. P. 46–53. DOI: https://doi.org/10.18127/ j20700970-202402-05 (In Russian)

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