Abstract
The article discusses the approaches providing symmetric access of all industrial production services to the data of business processes of the enterprise by building a single warehouse of heterogeneous data of a metallurgical production. The warehouse is a part of an automated statistic quality control system for the products of a metallurgical enterprise. The article describes an ontological storage model of data coming from various sources of information in the production process. The concept of “a unit of production of metallurgical production” is introduced that is the connecting component of the entire production life cycle of a metallurgical production. The authors propose an ontological model of the production process, in terms of information flows which are formed in an enterprise at each stage of production. Based on the constructed ontological model, the structure of recording an array of information in the heterogeneous data warehouse is justified and formed. Heterogeneous data warehouse forms a single information space of the enterprise, which serves as the basis for analytical analysis throughout the production and decision—making process. For example, timely response to the deviation reasons from the given physical and chemical properties of the finished product.
Highlights
IntroductionPublisher’s Note: MDPI stays neutral with regard to jurisdictional claims in published maps and institutional affiliations
Academic Editors: Jian-Qiang Wang and José Carlos R
We explain the structure of information storage with an ontological model and further, on the basis of Russian standards for automation production, we offer a description of the infological structure of data recording formation
Summary
Publisher’s Note: MDPI stays neutral with regard to jurisdictional claims in published maps and institutional affiliations. The analysis of metallurgical production (MP) features showed that each stage or unit of production in the life cycle of metallurgical production (UP MP), which uses unique equipment, has its own physical and chemical properties leading to the fact that the data on UP MP appear to be heterogeneous In this regard, a scientifically based choice of the principles for constructing a single HDW for metallurgical production (MP) and the selection of appropriate technological solutions require the development a generalized model of MP data. PCPi , i1 = 1, I1 —value variety of PCP components used in the production UP1 , I1 = PCPh1i , PTPk , k1 = 1, K1 —a set of values of technological process parameters (PTP) implemented for production UP1 , K1 = PTPh1i ,.
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