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Comparison of GA and LSM algorithms for determining the calibration function of a differential pressure sensor
https://doi.org/10.32446/0368-1025it.2018-11-33-35
Abstract
One way to decrease the sensor uncertainties is to use calibration process. In this study, based on the application of the genetic algorithm (GA), using the reference signals obtained by means of a high-precision (reference) instrument, a calibration curve of the differential pressure sensor is determined. A comparison of the GA algorithm and the Least Square Method (LSM) is performed to obtain the calibration function of the differential pressure sensor. As the calibration characteristic, 2nd order polynomial is used. The obtained calibration results via GA are compared with the LSM based calibration results.
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For citations:
Hacizade U. Comparison of GA and LSM algorithms for determining the calibration function of a differential pressure sensor. Izmeritel`naya Tekhnika. 2018;(11):33-35. (In Russ.) https://doi.org/10.32446/0368-1025it.2018-11-33-35
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