MULTI-CRITERIA STUDY OF THE QUALITY INDICATORS OF QUARTZ DRIVING MASSES BY FRACTIONAL-RATIONAL GENERALIZED FUNCTIONS

Simple item page
creativework.keywordsclay substance, compressive strength, Fosuk type driving masses, fractional-rational function, function of usefulness, open porosity, regression model, temperature of deformation, temperature of heat treatment
creativework.publisherUniversity of Chemical Technology and Metallurgyen
dc.contributor.authorBorisov D.
dc.date.accessioned2024-07-16T11:16:52Z
dc.date.accessioned2024-07-16T11:19:51Z
dc.date.available2024-07-16T11:16:52Z
dc.date.available2024-07-16T11:19:51Z
dc.date.issued2023-01-01
dc.description.abstractRegression mathematical models of the second full order were obtained for six quality indicators (objective parameters) for driving masses type “Fosuk”. The adequacy of the obtained regression equations for the quality indicators was approved. The optimal values of amount of clay substance Al2O3, %, and temperature of heat treatment, °C, were determined. The lines of constant values for each of the quality indicators in the range of variation in amount of clay substance Al2O3 and heat treatment temperature are presented. A multi-criteria optimization based on arithmetic mean, geometric mean and harmonic mean functions of usefulness was performed. An analysis of strategies for multi-criteria decision-making using a fractional-rational generalized function of usefulness is carried out.
dc.identifier.issn1314-7978
dc.identifier.issn1314-7471
dc.identifier.scopusSCOPUS_ID:85164618082en
dc.identifier.urihttps://rlib.uctm.edu/handle/123456789/1437
dc.language.isoen
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85164618082&origin=inward
dc.titleMULTI-CRITERIA STUDY OF THE QUALITY INDICATORS OF QUARTZ DRIVING MASSES BY FRACTIONAL-RATIONAL GENERALIZED FUNCTIONS
dc.typeArticle
oaire.citation.issue5
oaire.citation.volume58
Files
Collections
Articles