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Proceedings Paper

Neural network fusion and inversion model for NDIR sensor measurement
Author(s): Sławomir Cięszczyk; Paweł Komada
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Paper Abstract

This article presents the problem of the impact of environmental disturbances on the determination of information from measurements. As an example, NDIR sensor is studied, which can measure industrial or environmental gases of varying temperature. The issue of changes of influence quantities value appears in many industrial measurements. Developing of appropriate algorithms resistant to conditions changes is key problem. In the resulting mathematical model of inverse problem additional input variables appears. Due to the difficulties in the mathematical description of inverse model neural networks have been applied. They do not require initial assumptions about the structure of the created model. They provide correction of sensor non-linearity as well as correction of influence of interfering quantity. The analyzed issue requires additional measurement of disturbing quantity and its connection with measurement of primary quantity. Combining this information with the use of neural networks belongs to the class of sensor fusion algorithm.

Paper Details

Date Published: 17 December 2015
PDF: 7 pages
Proc. SPIE 9816, Optical Fibers and Their Applications 2015, 98160R (17 December 2015); doi: 10.1117/12.2220064
Show Author Affiliations
Sławomir Cięszczyk, Lublin Univ. of Technology (Poland)
Paweł Komada, Lublin Univ. of Technology (Poland)

Published in SPIE Proceedings Vol. 9816:
Optical Fibers and Their Applications 2015
Ryszard S. Romaniuk; Waldemar Wojcik; Andrzej Smolarz, Editor(s)

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