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ISSUE:	Almanac of Modern Science and Education. 2015. Issue 9
COLLECTION:	Physical-Mathematical Sciences
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APPLICATION OF FUZZY MODELS IN CONSTRUCTING HIERARCHICAL ORGANIZATION OF SYSTEMS

Vadim Nikolaevich Romanov
Saint Petersburg

Submitted: September 1, 2015

Abstract. The article considers the problem of constructing the hierarchical organization of the system in fuzzy information environment. Using fuzzy models the author carried out calculations allowing determining the optimal organization of the system depending on the volume of data and the error value. It is shown that when there is a large amount of information in the conditions of uncertainty a multivalued representation is more efficient than a two-valued one. The use of information representation in the form of fuzzy gradations in calculations provides universal evaluation that is not dependent on numerical context, as well as the significant reduction of the complexity of analysis and calculations.

Key words and phrases:

иерархическая организация

эффективность

устойчивость и качество функционирования системы

нечеткие модели

многозначное представление

двузначное представление

hierarchical organization

efficiency

stability and quality of system functioning

fuzzy models

multivalued representation

two-valued representation

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