Architecture of digital models of financing systems of investment projects

Author(s):  M.F. Tuboltsev, candidate of Sciences, associate Professor, «SoftConnect» Ltd., Belgorod, Russia,

S.I. Matorin, Dr., Prof., «SoftConnect» Ltd., Belgorod, Russia,

O.M. Tuboltseva, «SoftConnect» Ltd., Belgorod, Russia,

E.A. Mikhailyuk, candidate of Sciences, Stary Oskol technological Institute NITU «MISIS», Stary Oskol, Russia

Issue:  Volume 45, № 4

Rubric:  System analysis and processing of knowledge

Annotation:  The architecture of digital models for the formalized presentation of project financing systems based on the monetary representation of business processes is considered. The description of the main components of the digital model, which are structural, analytical and simulation sub-models of the financing system, is given. Digital models of project financing systems should be considered in the context of the digital economy, since they should replace modern business plans, which are poorly formalized verbal models with the fragmentary inclusion of analytics elements. It is shown that for solving the main tasks of business planning it is enough to implement a three-level architecture in the digital model, including structural, analytical and simulation components. The structural submodel representing the individual elements of the financing system and the links between them is created using a special graphic sign system. Analytical submodel uses the language of financial mathematics, adapted for implementation in object-oriented style. The simulation submodel can be implemented in any universal programming language. At the same time, the architecture is extensible and allows adaptation to the conditions of a specific subject area

Keywords:  system-object approach, financing systems, digital models, graph-analytical models, simulation models.

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