Accuracy of the analytical methods developed for blade tip-timing analysis

0542940 - ÚT 2022 RIV CZ eng C - Conference Paper (international conference)
Maturkanič, Dušan - Procházka, Pavel - Kozánek, Jan
Accuracy of the analytical methods developed for blade tip-timing analysis.
Dynamics of Machines and Mechanical Systems with Interactions, DYMAMESI 2021. Praha: Institute of Thermomechanics Academy of Sciences of the Czech Republic, v. v. i., 2021 - (Zolotarev, I.; Pešek, L.; Kozień, M.), s. 45-48. ISBN 978-80-87012-75-8.
[The International Colloquium, DYMAMESI 2021. Cracow - Prague (CZ), 02.03.2021-03.03.2021]
R&D Projects: GA MŠMT(CZ) EF15_003/0000493
Grant - others:AV ČR(CZ) StrategieAV21/3; H2020 BATISTA(XE) 862034
Program: StrategieAV; BATISTA
Institutional support: RVO:61388998
Keywords : harmonic function * analytical method * blade vibration * accuracy * error * distortion * frequency
OECD category: Applied mechanics

Within the research of methods for precision solution of rotor blade vibration based on the philosophy of Blade Tip-Timing at the Institute of Thermomechanics AS CR, v.v.i., the effort was concentrated on the decomposition of measured data. This paper describes the accuracy of analytical methods taking into consideration the errors of the measured sensors or the influence of the measurement conditions on the results.
Permanent Link: http://hdl.handle.net/11104/0320725