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2 489 730

(13)

(51)

IPC

G01S13/87(2006-01-01)

(21) (22)

Application

2011108381/28, 2011-03-03

(24)

Start date

2011-03-03

(22)

Actual filing date

2011-03-03

(45)

Published

2013-08-10

(72)

Inventor

Shatovkin Roman RodionovichStoljarov Aleksej ViktorovichBudjukin Igor' Petrovich

(73)

Holder

Federal'Noe Gosudarstvennoe Voennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Aviatsionnyj Inzhenernyj Universitet" Voronezh) Ministerstva Oborony Rossijskoj Federatsii

METHOD FOR DETERMINING LINEAR SPEED OF AIRCRAFT USING NON-RADAR INFORMATION Russian patent published in 2013 - IPC G01S13/87

Abstract RU 2489730 C2

FIELD: measurement equipment.

SUBSTANCE: linear speed of an aircraft is determined through projections of its vector to horizontal and vertical planes. At each k time moment there used is data that is supplied from a television system included in an optic electronic system and from a thermal direction finder included in the optic electronic system. Besides, current values of yawing angles of the aircraft and pitching angles of the aircraft are used at k and (k-1) time moments respectively. Angular speed of the change of the aircraft yawing angle ω_ψk and angular speed of the change of the aircraft pitching angle ω_ϑk at k time moment is determined.

EFFECT: improving measurement accuracy of linear speed of an aircraft using non-radar information.

1 dwg

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RU 2 489 730 C2

Authors

Shatovkin Roman Rodionovich

Stoljarov Aleksej Viktorovich

Budjukin Igor' Petrovich

Dates

2013-08-10—Published

2011-03-03—Filed