FASEROPTISCHER KREISEL MIT SCHWINGUNGSFEHLERKOMPENSATION

FASEROPTISCHER KREISEL MIT SCHWINGUNGSFEHLERKOMPENSATION

A rectification error reducer for a fiber optic gyroscope, which is an intensity servo or compensator for reducing vibration effects in the optical signals caused by modulation at vibration frequencies induced by the gyroscope operating environment. The vibration effects may be detected in signals f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SUGARBAKER, L, PAGE, L, LASKOSKIE, E, DANKWORT, C, SANDERS, A, STRANDJORD, K, KALISZEK, W
Format: Patent
Sprache:ger
Schlagworte:
GYROSCOPIC INSTRUMENTS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
SURVEYING
TESTING
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Beschreibung
Zusammenfassung:A rectification error reducer for a fiber optic gyroscope, which is an intensity servo or compensator for reducing vibration effects in the optical signals caused by modulation at vibration frequencies induced by the gyroscope operating environment. The vibration effects may be detected in signals from the photodiode output in amplitude form which is used in a control system to null out optical intensity variations at the frequencies of vibration.