INERTIAL DEVICE FOR ANGULAR SPEED MEASURING

Valeria Bogatyreva, Alexander Dmitriev

2009 , VOLUME 09, NUMBER 3 ( MAY-JUNE )

ISSN 2226-1494 (print), ISSN 2500-0373 (online)

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Editor-in-Chief

Nikiforov
Vladimir O.
D.Sc., Prof.

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INERTIAL DEVICE FOR ANGULAR SPEED MEASURING

V. Bogatyreva, A. Dmitriev

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Abstract

A new inertial device for angular speed measuring based on measuring of centrifugal force influence on sensor in optical-mechanical construction was suggested. Excited light beam displacement is registered by sensitive photo detector position. Output signal value is proportional to angle change between mirrors and is formed by angular rotor speed. Algorithm of data processing from photo detector output is described, and test results for laboratory model are given. This device has a simple structure, is efficient and will find practical application for technological processes, machine building and robotics.

Keywords: angular speed measuring device, centrifugal force, mirror multiplicator.

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