ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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5
Issue
vol 60 / MAY, 2017
Article
UDC 629.191

METHOD FOR REFINEMENT OF ATMOSPHERIC MODEL PARAMETERS IN AREA FORECAST OF CARRIER ROCKET SEPARATING PARTS FALL

V. N. Arseniev
A. F. Mozhaysky Military Spaсe Academy, Department of Onboard Information and Measuring Complexes; Professor


D. A. Bulekbaev
Mozhaysky Military Space Academy, Department of Higher Mathematics, St. Petersburg;


Abstract. The problem of refinement of atmospheric model in a given altitude range based on sounding data is considered. Vertical profiles of atmospheric thermodynamic parameters are represented in the form of canonical expansion with known mathematical expectation, mean square deviation, and coordinate functions in nod altitude values. An approach is proposed for calculation of corrections to atmospheric model parameters at altitude above the upper limit of sounding region.
Keywords: carrier rocket, separating part, fall area, dispersion ellepse, atmospheric parameters, sounding