FIELD: physics.
SUBSTANCE: at the initial stage one performs adjustment works with the sighting device, determines the value of the sighting device optical axis angular displacement relative to the vehicle longitudinal axis; then one proceeds with the navigation apparatus verification, determines the value of the vehicle axis directional angle allowance (the allowance value is determined several times with further calculation of mean error). The measurement facility contains a sighting device and navigation apparatus of the vehicle controlled, a control point of the route (testing track) with known coordinates and an azimuth (directional angle) towards a distant landmark. Alignment of the inertia system axes wit that of the land-based vehicle is performed using the measurement facility.
EFFECT: increased accuracy.
3 cl, 7 dwg
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Authors
Dates
2011-12-10—Published
2010-07-08—Filed