NONLINEAR DYNAMIC MODELING OF THE RELATIONSHIP BETWEEN THE CONCENTRATION OF CARBON DIOXIDE WITH THE AIR PRESSURE WHEN YOU INHALE AND EXHALE OF A MAN ON THE BASIS OF THE MEASUREMENTS

Presents a nonlinear dynamic model based on the algorithm of the method of Non-Linear Auto-Regressive Moving Average with Exogeneous Inputs, giving the relationship of the results of measurements of carbon dioxide concentrations with air pressure during inhalation and exhalation of the person. This model associates the characteristics of the variation of thepressure in the breathing process of a person with the concentration of carbon dioxide in the inhaled-exhaled air in simultaneous measurement. The use of filtration combined model of carbon dioxide concentrations and air pressure according to this method allows us to decompose the obtained model independent of the original model.

Authors: G. N. Lukyanov, S. A. Polishchuk, I. S. Kowalski, A. G. Malyshev

Direction: Bioengineeringl Systems in Medicine and Ecology

Keywords: Nonlinear dynamic modeling, NARMAX, carbon dioxide concentration, air pressure, synchronization

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