METHOD OF CONTROLLING SPACECRAFT MOTION WHEN LANDING IN A GIVEN REGION OF THE PLANET SURFACE Russian patent published in 2016 - IPC B64G1/62 B64G1/24 

Abstract RU 2590775 C2

FIELD: astronautics.

SUBSTANCE: invention relates to control spacecraft (SC) in the atmosphere. Method involves the change of aerodynamics of spacecraft, which provides its seating in preset area of planet surface. Spacecraft descent path is divided into two conditional sections. At the first of them intensive turning of spacecraft course in a position where its speed vector falls in vertical plane passing through the given point of landing. Then the spacecraft flight in formed vertical plane, where by controlling the angle of attack to achieve the required longitudinal range descent.

EFFECT: high accuracy of landing in a given region of the surface of the planet.

1 cl, 2 dwg

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RU 2 590 775 C2

Authors

Sokolov Nikolaj Leonidovich

Kartsev Yurij Aleksandrovich

Kolot Irina Yurevna

Soboleva Olga Vladimirovna

Dates

2016-07-10Published

2014-11-25Filed