Davydenko Y. Models and information technologies of re-engineering automated systems loft-technological production preparation

Object - information processes of loft-technological preparation of steel-production. The goal - the continuation of the life cycle and improve the competitiveness of large software systems (for example, an automated system loft-technological production preparation DEIMOS) by the research and development of models and information technologies that can be used as "tools" re-engineering of such systems. Methods - elements of the SWOT-analysis and methods for expert evaluation of scenarios; the integrated use of elements of the SWOT-analysis and game theory; hierarchy analysis method, the method of objectives tree and Pareto-optimal choice; object-oriented modeling and programming. For the first time proposed a model re-engineering of complex software. Were further developed: a method of strategic planning of re-engineering; information technology of developed and conversion of automation control programs for machines with numerical control. Improved: information technology of import and export of geometric models of the hull on the domestic and international standards; the method of selecting a database management system for automated control systems. Scope - CAD in machine building.