Моделирование информационных ресурсов при процессной организации системы управления предприятием

The article describes a method for enterprise resource modeling for process organization of enterprise man-agement system. The authors suggest a new object-oriented data model that includes business processes as mandatory com-ponents with a pre-set schedule delivery of initial data to the information system. The initial data supply is the result of a business process in the centers where the information about input data, output data, resources and decision-making results is formed. There is a detail review on the subject area information and reference system based on the object-oriented framework "COBRA++". The paper also includes an objects classification. The authors form five groups of enterprise information sys-tem objects: simple directories, complex directories, control objects, management objects, indicators. The paper shows the examples of varying complexity system objects created with "COBRA++" software package. Model creating is performed using the basic concepts of algebra-logic; the description is represented using predicates. The authors define the set of system objects, describe their construction rules, formalize the rules that specify object relations. In each case, the description of a predicate is accompanied by a truth set that defines clear criteria for the suitability of predicate arguments. Special attention is paid to objects characteristics and properties, such as a name, ID and a type. According to the objects formalization method, the authors specify the object system fixation criteria, as well as the unique object identifier generating rules. The paper pro-poses to consider a business process as a set of fixed control objects and indicators. Using "COBRA++" object-process tech-nology, a mathematical model of the information management system is implemented. It includes descriptions of business processes and corresponding domain objects. It gives a mathematical representation of the processes of collecting, using and presenting initial data and includes necessary classified sets of objects and processes, as well as their description rules con-sidering existing relationships.