System Model Managing Complex Projects Based on Information Technologies

摘要

The principles of organizing the application of digital modeling based on the integration of 1D, 2D, 3D-4D methods are considered. 1D - as a mathematical simulation; 2D and 3D modeling, first of all, as design (geometric) modeling; 4D - as modeling of lifecycle centers themselves as attribute modeling (subject-oriented), allowing to generate mathematical, geometric and informational knowledge among specialists (in the field of editors, DBMS, Web, CAD/CAM/CAE/ERP/MES/SCADA/... and others). The system requirements and the necessary professional competence of specialists for organizational and functional activity in the field of digital modeling of production processes are determined. The virtual model of a product that interacts with a real product at all gate system stages. Modern organizations are complex systems, information management of which is provided by a wide range of software. A large number of data sources make it difficult to consolidate data and obtain aggregated reports. Business process models are isomorphically mapped to the data accumulated during the operation of the information system, therefore, models can also be used to structure the data in the required context.