Open AccessDisturbed transatmospheric motion of the first stage of an aerospace system
Author(s) -
М. М. Крикунов
Publication year - 2020
Publication title -
vestnik samarskogo universiteta. aèrokosmičeskaâ tehnika, tehnologii i mašinostroenie
Language(s) - English
Resource type - Journals
eISSN - 2541-7533
pISSN - 2542-0453
DOI - 10.18287/2541-7533-2020-19-3-18-30
Subject(s) - aerospace , aerodynamics , motion (physics) , aerospace engineering , stage (stratigraphy) , aerodynamic force , control theory (sociology) , computer science , engineering , geology , physics , control (management) , classical mechanics , artificial intelligence , paleontology
The paper deals with disturbed transatmospheric motion of the first stage of an aerospace system. Deviations of atmospheric density and deviations of aerodynamic force coefficients from reference values are taken as disturbances. Optimal angle-of-attack schedules for the first stage are specified. Comparative analysis of optimal control programs for disturbed and undisturbed motion is carried out.