Industrial Automatic Control Systems and Controllers Annotation << Back Object Structure of a Mathematical Model of a Volume Planning Problem for Automated Control Systems of the MES Class V.I. Сhizhikov, А.N. Milyukova The article proposes a method for constructing the object structure of the mathematical model of the volume planning problem for automated control systems of the MES class that provide predictive data analysis for the subsystem of technical and economic planning (in particular, the volume planning problem). The MES system, built according to the proposed structure, will allow you to determine the optimal production program and, accordingly, the vector of development of the production process for the planned period. The article describes a method for transferring a mathematical model (a two-stage simplex method) to the structure of the MES class. The result is a constructed class diagram-a fragment that implements a mathematical model. Keywords: MES; production planning; linear programming; Information system; two-step simplex method. DOI: 10.25791/asu.5.2021.1279 Pp. 22-28.