Prognosis of Vitality of Deformable Systems as Problem of Inductive Modelling. Nataliya Obodan, Nataliya Makarenko

Abstract. The task of the prognosis of survivability of deformable bodies with defects that appear and develop in them is stated as the problem of inductive modeling. The way of formalization of knowledge about a system and its defects, and identification of parameters of defects over time using the Gauss - Newton method is shown. Forecasting is realized by application of the fuzzy logical deduction on the knowledge base reflecting criterion of survivability adopted in mechanics of deformable rigid body.

Keywords. Survivability, prognosis, identification, damage, destruction, deformable system.

References.

1. Методы робастного, нейро-нечеткого и адаптивного управления / Под ред Н.Д.Егупова; изд.2. – М.: Изд- во МГТУ им. Н.Э.Баумана, 2002. – 744 с.

2. Ободан Н.И., Макаренко Н.Б. Идентификационно-инверсный метод диагностики повреждений / Методи розв’язування прикладних задач механіки деформівного твердого тіла: Зб. наук. праць / ДНУ – Дніпропетровськ, 2006. – Вип.7.– С. 81-89.

3. Ротштейн А.П., Кательников Д.Н. Идентификация нелинейных объектов нечеткими базами знаний / Кибернетика и системный анализ. – К.– 1998.– №5.– С. 53-61.

Last modified by Gleb on 10/29/09 03:36:58 (2 years ago)

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