Grygoryan T. The automation for design of shipbuilding technological processes structure.

The automation for shipbuilding technological processes design. The methods and models for shipbuilding technological processes structures computer aided design. The methods of research: systems analysis, set theory, graphs and relations theories, Boolean algebra, decision theory. Scientific results: the models for decision support while shipbuilding technological processes structures design is created; the knowledge representation model is chosen; the mathematical model for knowledge base is built; the mathematical model for technological process structures ranging is developed. Applied results: the shipbuilding technological processes design is improved; the strategy for knowledge base effective structuring is developed. Scientific newness: the set of models that form the bases of the decision support system for shipbuilding technological processes design is developed; the mathematical model of the knowledge base for technological processes structures CAD system is created; the mathematical model andthe method of ranging the alternatives while choosing the rational structure of technological process is improved; the mathematical models of the subject domain objects are developed. Introduction: the developed software for technological processes structures design was putted into operation on four Ukrainian shipbuilding companies and was introduced in the National shipbuilding university. As the result of operation еру effectiveness of the technological processes design has grown; the terms for technological documents obtaining has been reduced; the knowledge of expert technologist is stored. Application - shipbuilding.