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2 233 431

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IPC

(21) (22)

Application

2003103878/28, 2003-02-10

(24)

Start date

2003-02-10

(22)

Actual filing date

2003-02-10

(45)

Published

2004-07-27

(72)

Inventor

Volzhin A.S.Vjaz'Mikin A.A.Zinich V.S.Fal'Kov Eh.Ja.

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Nauchno-Issledovatel'Skij Institut Aviatsionnykh Sistem"

INERTIAL SATELLITE NAVIGATION SYSTEM Russian patent published in 2004 - IPC

Abstract RU 2233431 C1

FIELD: inertial satellite navigation systems.

SUBSTANCE: proposed system performs correction of speed components of receiver of satellite navigation system and furnishing corrected speeds at preset delay of correcting signal formed by second correction filter; as a result, effect of noise and systematic errors is excluded.

EFFECT: enhanced accuracy; low cost.

13 dwg

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RU 2 233 431 C1

Authors

Volzhin A.S.

Vjaz'Mikin A.A.

Zinich V.S.

Fal'Kov Eh.Ja.

Dates

2004-07-27—Published

2003-02-10—Filed