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Parameters transducers of the blade’s dynamic movements of turbounits based on nonlinear approximation of primary signals
- Authors: Chernyavskiy A.Z.1, Danilin A.I.2, Danilin S.A.2
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Affiliations:
- Joint-stock company AVTOVAZ, Tolyatti
- Samara State Aerospace University
- Issue: Vol 11, No 7 (2012)
- Pages: 117-123
- Section: ISSUE WITHOUT SECTION
- URL: https://journals.ssau.ru/vestnik/article/view/2402
- DOI: https://doi.org/10.18287/2541-7533-2012-0-7(38)-117-123
- ID: 2402
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Abstract
New method for the determination of blades oscillation parameters is proposed. The approach is based on the analysis of primary transducers signals distortions using nonlinear approximation techniques. Blades oscillations lead to distortions of primary transducer output signal, non-linear approximation techniques allow to determine blade oscillation parameters.
About the authors
A. Zh. Chernyavskiy
Joint-stock company AVTOVAZ, Tolyatti
Author for correspondence.
Email: ark@vaz.ru
Leading Engineer
Russian FederationA. I. Danilin
Samara State Aerospace University
Email: aidan@ssau.ru
Doctor of Technical Sciences
Associate Professor at Chair of Radio Engineering and Medical Diagnostic Systems
Russian FederationS. A. Danilin
Samara State Aerospace University
Email: aidan@ssau.ru
Student
Russian FederationReferences
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- Данилин, А.И. Диагностика и контроль деформационного состояния лопаток турбоагрегатов [Текст] / А.И. Данилин, А.Ж. Чернявский // Контроль. Диагностика. – 2003. – №1. – C.23-28.
- Прохоров, С.А. Аппроксимативный анализ случайных процессов [Текст] / С.А. Прохоров, 2-е изд., перераб. и доп. / Самар. гос. аэрокосм. ун-т, 2001. - 380 с.
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