№1 (19), 2012. INFORMATICS AND MODELING

Kirenkov V V, Gusarov S V, Dosko S I, Volkov N V

Diagnosis method of mechanical systems based on modal analysis in time-domain

Diagnosis method based on the use ofthe own characteristics ofmechanical systems, measurable on the reactions of the temporary area. As one of the possible methods to evaluate its own performance of the dynamic system consideredmethod of exponential model (Proni). According to the authors, this method most acceptable in diagnosis of dynamic systems in free variation.

Keywords: modal analysis, dynamic system, frequency area.

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