Abstract. A method for monitoring the state of onboard systems of spacecraft, based on the basic principles of a synergistic approach to spacecraft flight control, is considered. For synergistic observations of the onboard systems state, the postulate is introduced about the interconnection of all processes occurring on board. On its basis, a search is carried out on board the spacecraft for such physical processes in its main onboard systems, the measured parameters of which allow, taking into account external factors, to assess the parameters of the technical state of adjacent systems, as well as to analyze resources consumption in the main and adjacent systems. As an example, a method is considered for determining the magnitude and localization of the intrinsic magnetic moment of solar batteries based on measurements and calculations of the spacecraft angular velocity and the kinetic moment of power gyroscopes in the motion control system with the account for external disturbing moments.

Keywords: spacecraft, methodology, synergetic observation, system of power gyroscopes, measured information, control object, physical process

References:

1. Kalinin V. Informatics and Automation (SPIIRAS Proceedings), 2013, no. 1(24), pp. 89–107. (in Russ.)
2. Kravets V.G., Lyubinsky V.E. Osnovy upravleniya kosmicheskimi polotami (Fundamentals of Space Flight Control), Moscow, 1983, 224 p. (in Russ.)
3. Kovtun V.S., Frolov I.V. Kosmicheskaya tekhnika i tekhnologii, 2016, no. 4(15), pp. 47–67. (in Russ.)
4. Okhtilev M.Yu., Sokolov B.V., Yusupov R.M. Intellektual'nyye tekhnologii monitoringa i upravleniya strukturnoy dinamikoy slozhnykh ob"yektov (Intelligent Technologies for Monitoring and Controlling the Structural Dynamics of Complex Objects), Moscow, 2006, 410 р. (in Russ.)
5. Kovtun V.S. Cosmonautics and rocket Engineering, 2017, no. 1(94), pp. 13–23. (in Russ.)
6. Kovtun V.S. Cosmonautics and rocket Engineering, 2012, no. 4, pp. 78–88. (in Russ.)
7. Ganzburg M.F., Kropotin S.A., Murashko V.M., Popov A.N., Sevast'yanov N.N., Smolentsev A.A., Sokolov A.V., Sokolov B.A., Sukhov Yu.I. Kosmicheskaya tekhnika i tekhnologii, 2015, no. 4(11), pp. 25–39. (in Russ.)
8. Raushenbakh B.V., Tokar E.N. Upravleniye oriyentatsiyey kosmicheskikh apparatov (Spacecraft Attitude Control), Moscow, 1974, 594 p. (in Russ.)
9. Kovtun V.S., Sevastianov D.N., Fomin L.V., Bedin B.I. Proceedings of the Russian Academy of Sciences. Power Engineering, 2009, no. 1, pp. 43–49. (in Russ.)
10. Chernyavskiy G.M., Bartenev V.A., Malyshev V.A. Upravleniye orbitoy statsionarnogo sputnik (Stationary Satellite Orbit Control), Moscow, 1984, 144 p. (in Russ.)
11. Kalinkin D.A., Kovtun V.S. Proceedings of the Russian Academy of Sciences. Power Engineering. 2007, no. 3, pp. 132–141.
12. Kovtun V.S., Frolov I.V., Ganzburg M.F., Pishulin V.A. Proceedings of the Russian Academy of Sciences. Power Engineering, 2016, no. 5, pp. 98–111. (in Russ.)
13. Patent RU 2112713 С1, B 64 G 1/24, Sposob upravleniya kosmicheskim apparatom s pomoshch'yu reaktivnykh ispolnitel'nykh organov pri podderzhanii zadannoy oriyentatsii (A method for Controlling a Spacecraft Using Jet Actuators while Maintaining a Given Orientation), Kovtun V.S., Platonov V.N., 1998, Bulletin 16. (in Russ.)
14. Banit Yu.R., Belyaev M.Yu., Dobrinskaya T.A., Efimov N.I., Sazonov V.V., Stazhkov V.M. Opredeleniye tenzora inertsii mezhdunarodnoy kosmicheskoy stantsii po telemetricheskoy informatsii (Determination of the Tensor of Inertia of the International Space Station from Telemetric Information), Preprint 57, Moscow, 2002, 31 p. (in Russ.)
15. Patent RU 2176972 С1, B 64 G 1/24, Sposob opredeleniya magnitnogo momenta solnechnykh batarey kosmicheskogo apparata s sistemoy silovykh giroskopov (Method for Determining the Magnetic Moment of Solar Batteries of a Spacecraft with a System of Power Gyroscopes), Kovtun V.S., Banit Yu.R., 1998, Bulletin 16. (in Russ.)
16. Patent RU 2196710 С2, B 64 G 1/28, 1/44, Sposob formirovaniya upravlyayushchikh momentov na kosmicheskiy apparat s silovymi giroskopami i povorotnymi solnechnymi batareyami i sistema dlya yego osushchestvleniya (Method for Generating Control Torques for a Spacecraft with Power Gyroscopes and Rotary Solar Batteries and a System for its Implementation), Bogachev A.V., Kovtun V.S., Platonov V.N., 2003, Bulletin 2. (in Russ.)