Reference for citation: Selivanova Z. M., Skomorokhov K. V. Intelligent information and measuring system with a reconfigurable structure for determining the thermal conductivity of materials. Journal of Instrument Engineering. 2025. Vol. 68, N 8. P. 680–688 (in Russian). DOI: 10.17586/0021-3454-2025-68-8-680-688.

Abstract. Modeling the process of thermophysical measurements is necessary when determining the thermal conductivity of the heat -protective coating of buildings, the industrial premises of the agro-industrial complex, industrial structures in real environmental conditions. The problem of choosing the structure of an intelligent measuring system of thermophysical properties of materials in accordance with the thermal conductivity of materials is solved. An intelligent procedure for converting modules of structural, mathematical, metrological and software support is implemented in accordance with the strategy of reconfiguring the system structure and taking into account the measurement situation, which allows automating the processes of managing thermophysical measurements to improve the accuracy of determining the thermal conductivity of materials. The use of the proposed mathematical model of measurements makes it possible to expand the intelligent system functionality, to implement prompt and accurate determination of the thermal conductivity of heat-protective coatings of objects under the influence of external destabilizing factors in conditions of uncertainty.

Keywords: thermal conductivity and temperature conductivity coefficients, mathematical model, thermophysical measurement, object thermal protection coating, intellectual information and measuring system

References:

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