Hysteresis compensation for a piezoelectric fiber optic voltage sensor
Fusiek, G. and Niewczas, P. and Dziuda, L. and McDonald, J.R. (2005) Hysteresis compensation for a piezoelectric fiber optic voltage sensor. Optical Engineering, 44 (11). pp. 1-6. ISSN 0091-3286
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Abstract
We present details of numerical techniques developed to compensate the effects of hysteresis experienced by a hybrid piezoelectric fiber optic voltage sensor. The techniques, implemented using a real-time signal processing system, are tested and their effectiveness evaluated experimentally. The best of the proposed algorithms provides phase error compensation from approximately 7 to nearly 0 deg, and allows us to perform sensor calibration to achieve accuracy better than 0.5% (full scale output).
Creators(s): |
Fusiek, G. ![]() ![]() ![]() | Item type: | Article |
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ID code: | 3561 |
Keywords: | fibre optic sensors, hysteresis, piezoelectric transducers, voltage measurement, signal processing, calibration, Bragg gratings, micromechanical devices, optical fibre filters, Electrical engineering. Electronics Nuclear engineering, Engineering(all), Atomic and Molecular Physics, and Optics |
Subjects: | Technology > Electrical engineering. Electronics Nuclear engineering |
Department: | Faculty of Engineering > Electronic and Electrical Engineering Professional Services > Corporate Services Directorate |
Depositing user: | Strathprints Administrator |
Date deposited: | 13 Jun 2007 |
Last modified: | 20 Jan 2021 17:01 |
URI: | https://strathprints.strath.ac.uk/id/eprint/3561 |
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