Specificity of the product's life-cycle management models

摘要

This paper demonstrates some peculiarities of managerial models of product's life-cycle. The authors proposed some important features of mathematical models of the product's life-cyele whtch make an influence on decision making process and analysis of production stages Special attention is paid to enlarge-msnt and aggregation procedure of product's life-cycle There is given a number of examples concerning with metal products used in atomic energy sphere. Interpretation of full life-cycle models in case of the project in the sphere of alurrunum-matnx nano-composites construction is proposed The mathematical model of full product's life-cycle as special chain-like type graph is used for demonstration of enlargement and aggregation effects. There are given the examples of aggregation by time and cost parameters in case of innovation high-tech project The differences between time and cost aggregations are separately shown This paper shows the importance of analysis and planning of production-based technologies using life-cycle modal and project's life-cycle processes There is emphasized tie project-management approach to the enterprise innovation activities based on R&D researches in composite production sphere using metal-oriented technologies The considered approaches can be applied in portfolio analysis and calculations of economical project efficiency for the simplification of assessment procedures.