Tolbatov V. Models and methods of construction of the automated integrated systems of enterprises' product life cycle

Dissertation is dedicated to the solving the scientific and technical task of construction of the integrated informative environment of the automated systems enterprises' product life cycle on the base of modern information technologies. There was developed the method of construction and intercommunication between the functional, organizational, informative and mathematical models of industrial enterprise for systems analysis, as one of the basic points of construction of the integrated informative environment of enterprise. There was developed and programmatically implemented the analytical mathematical model of technological processes of enterprise in accordance to the specific structure of technological lines. There were proposed mathematical criterion for efficiency of structural changes of technological processes of industrial enterprises during system analysis of technological processes in view of their efficiency and perfection .There was worked out the method of construction of the integrated informative environment of the automated systems of enterprises' product life cycle with the detailed review of its the most difficult points. Received theoretical results were worked in practice on industrial enterprises.