Computational model of the earth disturbed atmosphere and a high accuracy reentry guidance for a vehicle with middle lift-to-drag ratio

摘要

The paper includes developed at KIAM Computational model of the Earth global disturbed atmosphere for altitudes of 0..100 km.The model contains the season-latitude,diurnal and random components of density variations and a wind field.The random component is described by special normalizing functions of altitude,latitude and longitude.The model allows generate a lot of disturbed atmosphere states for simulation of various flight conditions.