SYNTHESIZED ALGORITHM FOR IMPROVING THE ACCURACY OF ESTIMATION OF PARAMETERS OF A CONTROLLED DYNAMIC SYSTEM MODEL

Author(s): Andrashitov D.S., Kozmenko A.S., Filimonov A.A.

Rubric: Mathematical cybernetics

DOI: 10.21777/2500-2112-2019-4-61-67

Release: 2019-4 (29)

Pages: 61-67

Keywords: microminiaturization, spacecraft, computational algorithm, synthesis, telecommunications, modeling, optimization

Annotation: Modern technical systems are complex dynamic objects with automated or automatic control. Advanced in this direction are objects of aviation, space and rocket technology. However, the increase in the number of functions performed by them, the complication of work algorithms, and the transition, as a whole, to intellectualization highlight the problem of their maintenance, i.e. assessment of the state for a given control. In practice, the study of the properties of dynamic objects, for example, space technology, is carried out by mathematical modeling of the behavior of an object in conditions close to real ones. Moreover, the quality of the assessment of the state parameters of the object determines the adequacy of the mathematical model to the real object. In this case, the main attention is paid to improving accuracy, reducing computational costs and stability of algorithms for assessing the state of a remote controlled object (spacecraft). The article considers a new state estimation algorithm based on synthesis combined with physical principles that satisfies the indicated conditions.

Bibliography: Andrashitov D.S., Kozmenko A.S., Filimonov A.A. SYNTHESIZED ALGORITHM FOR IMPROVING THE ACCURACY OF ESTIMATION OF PARAMETERS OF A CONTROLLED DYNAMIC SYSTEM MODEL // Education Resources and Technologies. – 2019. – № 4 (29). – С. 61-67. doi: 10.21777/2500-2112-2019-4-61-67