ADDITIONAL LAUNCHING AND APPROACH OF A SPACE ROBOT FOR SERVICING A GEOSTATIONARY SATELLITE
ДОПОЛНИТЕЛЬНОЕ ВЫВЕДЕНИЕ И СБЛИЖЕНИЕ КОСМИЧЕСКОГО РОБОТА ДЛЯ ОБСЛУЖИВАНИЯ ГЕОСТАЦИОНАРНОГО СПУТНИКА

Ye.I. Somov, Samara Federal Research Scientific Center, Russian Academy of Sciences, S.A. Butyrin, S.Ye. Somov, Samara State Technical University, Samara Federal Research Scientific Center, Russian Academy of Sciences, Samara State Technical University, Samara Federal Research Scientific Center, Russian Academy of Sciences, Samara State Technical University
2021 Izvestiia Samarskogo nauchnogo tsentra Rossiiskoi akademii nauk  
The problems of additional launching a space robot into a geostationary orbit and approaching a geostationary satellite for its maintenance are considered. The robot's attitude and orbit control system uses an electric propulsion unit, a propulsion system based on eight electric thermo-catalytic engines with pulse-width modulation of their thrust, and a gyro moment cluster based on four single-gimbal control moment gyroscopes (gyrodines). Numerical results are presented that demonstrate the
more » ... ctiveness of the developed discrete guidance and control algorithms.
doi:10.37313/1990-5378-2021-23-2-75-83 fatcat:lx277ccknna6jm2tiama4ey7uu