METHOD OF GENERATION OF NAVIGATIONAL PARAMETERS AND LOCAL VERTICAL Russian patent published in 2005 - IPC

Abstract RU 2256879 C1

FIELD: instrumentation engineering; navigational instruments for determination of navigational parameters in positioning aircraft and ground objects.

SUBSTANCE: proposed method includes shaping the gyroplatform control signals in such way that non-linear coupling should be ensured between magnitude of speed deviation and magnitude of horizontal component of absolute angular velocity. Information and properties of inertial system are additionally used at integral correction; gyroplatforms are mounted on common gimbal ring with vertical external axis.

EFFECT: enhanced accuracy due to extended measurement range of gyroscopic vertical.

2 dwg

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RU 2 256 879 C1

Authors

Belen'Kij V.A.

Dates

2005-07-20—Published

2004-06-03—Filed