The system of computer simulation and organizational management of large enterprises activity

Study on the construction of an integrated technical support is carried out by the example of organizational information systems (or administrative and economic) management activities of large organizations. As part of the management information system, comprehensive technical support related to other parts of the system, first of all, to the information database managementsystem, which covers all types of information required for planning and management, and an algorithm for processing this information. This means that not only the control system determines the required set of technical means, but it features a significant effect on the composition and organization of the management information system database. A feature of the integrated logistics is the variety of hardware functions, a large number of device types, different ways of interaction of the operator and equipment, the possibility of a different line-up and aggregation devices. The complex of technical means of information management systems have all the features of a complex system: versatility, availability feedbacks multicriteriality, hierarchical structure, the presence of allocated parts connected to each other by complex interactions, the uncertainty of the behavior of these parts, which is the result of the ultimate reliability of technical means and the influence of environmental disturbances. For this reason, the tasks associated with the creation of an integrated logistics management information system should be solved with the system approach. To maximize the efficiency of the information management system required the construction of technological complex with minimal installation and operation, which leads to the need to choose the optimal variant of technical means of the number of possible. The decision of the main objectives of integrated logistics can be reduced to the construction of the joint number of languages - character sets or alphabets describing the input and output information files, and rules for manipulating these alphabets, the application of which is optimized in certain respects a one-to-one correspondence between the information base and comprehensive technical support.