Stabilized fiber optic sensor for remote measuring absolute inclination
Yu. N. Kulchin, O. B. Vitrik, and A. V. Dyshlyuk
Institute of Automation and Control Processes, FEB RAS Vladivostok
E-mail: kulchin@hq.febras.ru
Pages: 96-100
Abstract
A stabilized fiber optic sensor for remote measuring the angle of object inclination from the vertical has been developed. The measurement principle is based on beam refraction by a transparent free hanging plane-parallel plate as the angular orientation of the sensitive element case changes. Output signal stabilization is assured by using two spatially separated measuring channels.
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