Abstract
Approaches to the enterprise control under conditions of certainty and uncertainty are considered. Economic and mathematical model of manufacturing and sales enterprise is constructed in the form of nonlinear difference equations, determining the correlation of material, information and financial flows within the enterprise. This allows solving the problems of analysis and control of economic processes both in the enterprise in general and in its subdivisions. The solution to one of the possible problems of enterprise adaptation to changeable market conditions is considered, and the method of estimate of adaptation efficiency is introduced. The problems of enterprise parameter optimization and optimal control of the enterprise behavior under conditions of incomplete information and market environment changes are stated and solved. The algorithm of estimation of state vector of the system is obtained for the conditions of incomplete information. The results of modeling are given. The economic and mathematical model and the algorithms of estimation and control can be applied in the design of the enterprise automated control systems software.
Highlights
Optimization of an enterprise control is the choice of many alternatives
Finding optimal solutions is carried out within the constraints defined by the business process models, and this process is complicated by the uncertainties caused by changes in the market environment, which affects the decision-making process
The approach proposed by John Forrester [1] is taken as a basis in this paper. It involves building a dynamic model of manufacturing and sales enterprise, which would reveal the interaction of the elements of its structure, material, financial and information flows
Summary
Optimization of an enterprise control is the choice of many alternatives. If the application of mathematical optimization techniques is possible, at the initial stage of research a mathematical model of business processes should be constructed, and the criterion of success of the enterprise should be formulated. The approach proposed by John Forrester [1] is taken as a basis in this paper It involves building a dynamic model of manufacturing and sales enterprise, which would reveal the interaction of the elements of its structure, material, financial and information flows. Such models can be used in sales and inventory management of the enterprise, depending on the anticipated needs, when creating GALS-technologies that unite all divisions of the enterprise involved in the design, planning and production, as well as services of supply, sales of finished products, conversion and utilization. Управление в социально-экономических системах production both to satisfy incoming orders and to replenish the productive stock These goods are transferred with some time delays to the distributing storage of the sales unit, from where they are delivered to the customers. It is assumed that production requires labor costs and its rate depends on the number of workers
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