THE SELECTION OF THE PROCEDURE FOR ESTABLISHING FUNCTIONAL RELATIONSHIP IN TRIBOTECHNICAL PROCESS IN EXPERIMENTAL STUDIES OF FRICTION PAIRS WITH LOCAL CONTACTS
Journal Title: Проблеми тертя та зношування - Year 2016, Vol 73, Issue
Abstract
A task analysis of the functional relationships between the input parameters of tribosystem, material of contact surfaces and the lubricant under friction is suggested with the support of tribological invariants. Those invariants has been taking into account, which describe the mechanical interaction of objects; include physical and chemical processes in the contact; characterize thermal factors arising from friction and wear. The method of mathematical regression analysis has been applied for experimental data processing. The adequacy of the model approximation is estimated by generalized additive functional, allowing to apply the function for data interpolation and extrapolation.
Authors and Affiliations
О. О. MIKOSYANCHUK, N. O. KUSIN
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