This article describes the solution of the problem of determining the ore belonging to a particular quarry in the multi-flow technological process of ore crushing at the ore enrichment fabric of a mining and processing plant. The paper proposes a new temporal model for solving this problem and describes its implementation in the form of an online monitoring system of ore quality and it belonging to a concrete quarry. This publication is an expanded version of the publication on The 10th Asian Conference on Intelligent Information and Database Systems (ACIIDS) 19–21 March 2018, Dong Hoi City, Vietnam (Toporov, Axelrod, & Tukeyev, ). The added material concerns issues related to the following aspects: – increased visibility of the object of monitoring of ore-preparation operations of concentrating mills, where, as a rule, ore of various quarries is processed; – detailing the functional structure of the automated system for operational monitoring of characteristics of processed ores; – an assessment of the adequacy of the operational model of the input characteristics of the processed ores and the adaptation of its parameters.
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