A ROBUST LEAST SQUARE METHOD FOR CALIBRATION OF PRECISE OPTICAL ABSORBTION GAS ANALYZERS

Leonid A. Konopelko, Yuri A. Kustikov, Leonid A. Mokrushin, Victor V. Rastoskuev

Abstract

Basing on the results of the described comparison the conception is built concerning the modulating functions method robustness in the case of calibration curve reconstruction problem using nonlinear model (1). Efficiency of the mentioned method expands the usability of quite monotonous nonlinear models like (1) for calibration curve parameters determination in a wide groupe of problems of calibration curve reconstruction on the base of an output of precise optical absorption gas analyzers.

Keywords

least square method, precise gas analyzers

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IMEKO-TC7-2004-090.pdf

DOI

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IMEKO TC

TC7 - Measurement Science

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