This paper presents review points of mathematical modeling and system identification issues of heat flow process inside a closed box. For system parameter identification, the least squares method is employed and NI Temperature Box is used as a test rig for different reference temperature values. Curve Fitting toolbox and M-file codes written in MATLAB are used based on the Levenberg-Marquardt algorithm in solving least squares equations of the system.
@article{arxiv.1611.04974,
title = {Mathematical Modeling and System Identification Aspects of Heat Flow Process inside a Closed Box},
author = {Sulaymon Eshkabilov and Elyor Madirimov},
journal= {arXiv preprint arXiv:1611.04974},
year = {2016}
}