OPTIMIZATION MODEL OF THE PORTFOLIO USED FOR INSTRUMENT-MAKING ENTERPRISES
Modern trends in the development of information systems, technology and methods of information transfer impose strict requirements for quality, functionality and consumer ergonomics of the products of instrument-making enterprises. A large number of differentiated projects of different levels of complexity, simultaneously developed at the enterprises of instrument-making within the framework of programs of expansion of high-tech production and import substitution, with a limited number of resources available to the enterprise, cause an objective need to use modern and reasonable method of modeling and processing large amounts of data to manage such portfolios of projects. In the framework of this article, the classification of models of optimization of the project portfolio, a review of the following approaches to economic and mathematical modeling of the portfolio of projects applicable to instrument-making enterprises: basic economic and mathematical models of management of production and economic activity of the enterprise, multi-criteria models of A. Matveeva, D. Novikova, A. Tsvetkova, optimization of the project portfolio based on the methods of network planning and discrete optimization, according to the teachings of S. Barkalov and V. Burkova, portfolio optimization model by resource factor (Burt J.), multi-purpose optimization model (Kurtulus I., Davis E.), model based on the "stage- gate" process; vectors of development of this direction are revealed