Approaches to dynamical analysis of rotors with parameters of uncertain magnitudes

0558254 - ÚT 2023 CZ eng C - Konferenční příspěvek (zahraniční konf.)
Zapoměl, Jaroslav - Kozánek, Jan - Košina, Jan - Cibulka, Jan
Approaches to dynamical analysis of rotors with parameters of uncertain magnitudes.
Dynamics of Machines and Mechanical Systems with Interactions, DYMAMESI 2022. Prague: Institute of Thermomechanics Academy of Sciences of the Czech Republic, v. v. i., 2022 - (Zolotarev, I.; Pešek, L.; Kozień, M.), s. 79-80. ISBN 978-80-87012-78-9.
[International colloquium DYMAMESI 2022. Prague (CZ), 01.03.2022-02.03.2022]
Institucionální podpora: RVO:61388998
Klíčová slova: rotors * uncertain parameters * fuzzy numbers approach
Obor OECD: Applied mechanics

In many cases, the rotor configuration or loading characteristics are described by parameters of uncertain magnitude. Several procedures were developed to analyse such systems. This paper deals with the approach based on application of the fuzzy numbers. The investigated mechanical system is a rotor supported by hydrodynamic bearings. The parameters of its loading have uncertain values.
Trvalý link: http://hdl.handle.net/11104/0332301