000021452 001__ 21452 000021452 005__ 20170522124355.0 000021452 04107 $$aeng 000021452 046__ $$k2017-05-15 000021452 100__ $$aŠulka, P. 000021452 24500 $$aANALYSIS OF NON-STATIONARY VIBRATION MODE MECHANICAL DEVICE 000021452 24630 $$n23.$$pEngineering Mechanics 2017 000021452 260__ $$bBrno University of Technology, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno 000021452 506__ $$arestricted 000021452 520__ $$2eng$$aPresented article relates to principal mathematical methods in field of vibration research using computational software. Analysis of vibration and processing vibration signals by start-up (non-stationary mode) of mechanical device with purpose to detect vibration amplitude, effect of resonance and excitation of self-excited oscillations was performed. In this topic, there are listed a description and relevant approach serving for processing vibration signals. Core of this article is formed by make-ready data gained from real measurement, processing data through the calculation software, assembling computational algorithms for acquirement of results for next analysis and equation. 000021452 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb. 000021452 653__ $$aVibration signal, Non-stationary mode, Mathematical algorithms, Analysis, Vibration amplitude and oscillation. 000021452 7112_ $$aEngineering Mechanics 2017$$cSvratka, CZ$$d2017-05-15 / 2017-05-18$$gEM2017 000021452 720__ $$aŠulka, P.$$iSapieta, M.$$iDekýš, V.$$iSapietová, A. 000021452 8560_ $$ffischerc@itam.cas.cz 000021452 8564_ $$s951103$$uhttps://invenio.itam.cas.cz/record/21452/files/0950.pdf$$yOriginal version of the author's contribution in proceedings, page 950, section DYN. 000021452 962__ $$r21225 000021452 980__ $$aPAPER