Aerospace Instrument-Making Annotation << Back A posteriori identification of a rotary motion of the International Space Station by the telemetry data. M.V. Levsky The basic means and examples of mathematical processing of the telemetric information obtained during controlled turns of the International Space Station are presented. The result of conducted researches was precise identification of motion type and control method of turn for each manoeuvre of a spatial reorientation, and also definition of numerical values of parameters of a control algorithm of the orbital station’s motion at the mode of the programmed turn. The method of trained models was applied for processing. As the result of the processing, the nominal values of the main specifications of the control system’s algorithms are determined and the initial conditions of motion are specified. The calculated space station motion relative to the center of mass during the turns is reconstructed using the telemetry data. The absolute conformity of the telemetric data to motion of the space station according to the known way of the control of the spacecraft turn (the patent of Russian Federation for the invention № 2093433, priority 22.03.94) is revealed.