Detail publikačního výsledku

Turbojet Vibrations Analysis Using the Order Tracking Methods

ČALA, M.; BENEŠ, P.

Originální název

Turbojet Vibrations Analysis Using the Order Tracking Methods

Anglický název

Turbojet Vibrations Analysis Using the Order Tracking Methods

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Provided paper describes signal analysis of a turbojet focused on possible components failure or wear. Multiple accelerometers with additional instantaneous shaft speed measurement were utilized to measure vibrations. The experiment was carried out during the turbojet normal working conditions where the shaft speed run-up from zero to maximum speed about 800 rev/s where is kept about 15 s and then smoothly coasteddown towards zero. As many as short-time Fourier transform with addition of order tracking and Vold-Kalman filtration methods were used to examine the turbojet vibrations and point out to the problematic elements inside.

Anglický abstrakt

Provided paper describes signal analysis of a turbojet focused on possible components failure or wear. Multiple accelerometers with additional instantaneous shaft speed measurement were utilized to measure vibrations. The experiment was carried out during the turbojet normal working conditions where the shaft speed run-up from zero to maximum speed about 800 rev/s where is kept about 15 s and then smoothly coasteddown towards zero. As many as short-time Fourier transform with addition of order tracking and Vold-Kalman filtration methods were used to examine the turbojet vibrations and point out to the problematic elements inside.

Klíčová slova

Order analysis, short-time Fourier transform, signal processing, turbojet, vibration, Vold-Kalman filter

Klíčová slova v angličtině

Order analysis, short-time Fourier transform, signal processing, turbojet, vibration, Vold-Kalman filter

Autoři

ČALA, M.; BENEŠ, P.

Rok RIV

2017

Vydáno

18.10.2016

Místo

Lisabon

ISBN

978-1-4673-8817-7

Kniha

Proceedings of 8th International Congress on Ultra Modern Telecommunications & Control Systems

ISSN

NEUVEDENO

Strany od

225

Strany do

230

Strany počet

6

URL

https://ieeexplore.ieee.org/document/7765361

BibTex

@inproceedings{BUT129212,
  author="Martin {Čala} and Petr {Beneš}",
  title="Turbojet Vibrations Analysis Using the Order Tracking Methods",
  booktitle="Proceedings of 8th International Congress on Ultra Modern Telecommunications & Control Systems",
  year="2016",
  pages="225--230",
  address="Lisabon",
  doi="10.1109/ICUMT.2016.7765361",
  isbn="978-1-4673-8817-7",
  url="https://ieeexplore.ieee.org/document/7765361"
}