Published July 1, 2010 | Version v1
Journal article Metadata-only

Modelling and processing of data from a fibre-optic sensor of vibrations

Creators

  • 1. Warsaw University of Technology, Faculty of Physics, Warsaw (Poland)

Description

A new technique of vibration sensing, based on a polarimetric fibre-optic strain sensor, is presented; it is designed for localisation of multiple sources of disturbances in a broad spectrum without using fibre gratings. A mathematical model of the sensor is used for development of a variational method for estimation of amplitudes of component vibrations on the basis of noisy samples of the voltage at the output of the sensor.

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/238/1/012022

Additional details

Identifiers

DOI
10.1088/1742-6596/238/1/012022;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
238
Journal Issue
1
Journal Page Range
[6 p.]
ISSN
1742-6596

Conference

Title
13. IMEKO (International Measurement Confederation) TC1-TC7 joint symposium
Dates
1-3 Sep 2010
Place
London (United Kingdom)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
42046825
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
AMPLITUDES; DATA PROCESSING; DISTURBANCES; ELECTRIC POTENTIAL; MATHEMATICAL MODELS; OPTICAL FIBERS; POLARIMETRY; SENSORS; SIMULATION; SPECTRA; STRAINS; VARIATIONAL METHODS
Descriptors DEC
CALCULATION METHODS; FIBERS; PROCESSING