Aerospace Instrument-Making Annotation << Back PRINCIPLES OF CONSTRUCTING ALGORITHMIC SUPPORT FOR AN INTELLECTUALIZED CONTROL SYSTEM FOR SPACE FLIGHT CONTROL S.V. Soloviev The article examines the issue of forming the principles of constructing algorithmic support for an intellectualized control system during space flight control. The features of the application of "classical" stochastic models for spacecraft (SC) are briefly analyzed. It is proposed to compensate for these shortcomings by introducing an intellectualized control system. On the basis of modern approaches, it is proposed to use digital intelligent models of spacecraft functioning on the basis of technological knowledge, which is telemetric information. An approach based on the development and integration of methods combining intelligent identification of individual components of a spacecraft using various analysis algorithms for imitating the functioning of the spacecraft as a whole is presented. The basic requirements for intelligent control systems and the tasks to be solved are formulated, taking into account the peculiarities of the space flight control process. The principle of the control technique using a digital twin created on the basis of real data of the spacecraft functioning is enlarged. Keywords: Spacecraft, flight control, control system, intellectualization, state analysis. DOI: 10.25791/aviakosmos.1.2021.1198 Pp. 23-30.