Vol. 13, no.4, 2021
РусскийEnglish

INFORMATION TECHNOLOGIES



DEVELOPMENT OF A MATHEMATICAL MODEL OF FUNCTIONING SYSTEM COMMUNICATIONS SPACECRAFT

Mikhail А. Zaytsev, Alexander K. Korovin

The Military Academy of Strategic Rocket Troops after Peter the Great, https://varvsn.mil.ru/
Balashikha 143900, Moscow region, Russian Federation
E-mail: mihey-82@mail.ru, shurke@bk.ru
Sergey B. Savilkin Scientific Research Institute of System Analysis of RAS, https://niisi.ru/
Moscow 117218, Russian Federation
Moscow Aviation Institute, https://mai.ru/
Moscow 125993, Russian Federation
E-mail: savilkin@mail.ru
Andrey V. Sukhov
Moscow Aviation Institute, https://mai.ru/
Moscow 125993, Russian Federation
E-mail: avs57@mail.ru

Received July 14, 2021, peer-reviewed July 23, 2021, accepted July 30, 2021


Abstract: The paper discusses a mathematical model of the functioning of communication spacecraft, using systems of differential equations for translational and rotational motion, as well as the process of distributing problems in a constellation of three satellites. The model is implemented by means of the python 3.6 language and the computational method library numpy1.19. A series of computational experiments was carried out in order to estimate the energy costs for the operation of grouping with various orbital parameters and external impact models. The presented results of the experiments suggest the possibility of increasing the life of spacecraft by improving the operating system.

Keywords: communication spacecraft, mathematical model, control system

UDC 519.7

RENSIT, 2021, 13(4):495-500 DOI: 10.17725/rensit.2021.13.495.

Full-text electronic version of this article - web site http://en.rensit.ru/vypuski/article/413/13(4)495-500pdf