Publication detail

Turbojet Vibrations Analysis Using the Order Tracking Methods

ČALA, M. BENEŠ, P.

Original Title

Turbojet Vibrations Analysis Using the Order Tracking Methods

Type

conference paper

Language

English

Original Abstract

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.

Keywords

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

Authors

ČALA, M.; BENEŠ, P.

Released

18. 10. 2016

Location

Lisabon

ISBN

978-1-4673-8817-7

Book

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

ISBN

NEUVEDENO

Pages from

225

Pages to

230

Pages count

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"
}