Smart interpolator for a fiber-optic pressure sensor.
- 20 July 1997
- journal article
- Published by Optica Publishing Group in Applied Optics
- Vol. 36 (21) , 5185-5187
- https://doi.org/10.1364/ao.36.005185
Abstract
A smart interpolator is proposed to improve the long-term stability of a fiber-optic pressure sensor. This method relies on decomposing the compensation model into signal and reference channel parameters. Analysis shows that this interpolator can be used for self-calibration and cancellation of the long-term drift. Experiments prove its effectiveness.Keywords
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