Precision tracking of the trajectory LEO satellite by antenna with induction motors in the control system

The paper considers and substantiates the possibility of using induction motors with frequency regulation instead of special engine types for precision control of large antennas. The dynamic errors arising in control systems during the low Earth orbit (LEO) satellites trajectories tracking are investigated. The simulation results of the test trajectory tracking using different laws of frequency regulation are presented. A comparison of the simulation results with the experimental data that are obtained during testing of the developed antenna control system is presented.