Publication detail

DAMAGE IDENTIFICATION OF PNEUMATIC COMPONENTS BY ACOUSTIC EMISSION

MAHMOUD, H. VLAŠIC, F. MAZAL, P. JÁNA, M.

Original Title

DAMAGE IDENTIFICATION OF PNEUMATIC COMPONENTS BY ACOUSTIC EMISSION

Type

conference paper

Language

English

Original Abstract

The main aim of this paper is to find a typical acoustic emission signal associated with a particular type of damage in the cylinder. Currently, condition monitoring of the pneumatic systems are mainly based on vibration monitoring, ultrasound principle and noise analysis of the equipment. However, the capabilities of these methods are insufficient, less sensitive and unreliable. The acoustic emission signals, are obtained from the undamaged cylinders, were processed and analysed, after that the same cylinders were damaged with different type of defects. A new parameter "DAE", which was developed, evaluates and classifies the level of damage detection on the basis of the recorded differences between the undamaged and damaged cylinder. An evaluation of the cylinder cycling during idle motion is a part of the results. This study follows previous papers focused on the development of a new system for condition monitoring of pneumatic components supported by the Technology Agency of the Czech Republic.

Keywords

condition monitoring; pneumatic cylinder; damage; acoustic emission

Authors

MAHMOUD, H.; VLAŠIC, F.; MAZAL, P.; JÁNA, M.

Released

7. 9. 2016

Publisher

VUTIUM Brno, Brno University of Technology

Location

Brno

ISBN

978-80-214-5386-9

Book

32nd European Conference on Acoustic Emission Testing

Edition

1st edition

Pages from

315

Pages to

322

Pages count

8

URL

http://cndt.cz/ewgae2016/

BibTex

@inproceedings{BUT129959,
  author="Houssam {Mahmoud} and František {Vlašic} and Pavel {Mazal} and Miroslav {Jána}",
  title="DAMAGE IDENTIFICATION OF PNEUMATIC COMPONENTS BY ACOUSTIC EMISSION",
  booktitle="32nd European Conference on Acoustic Emission Testing",
  year="2016",
  series="1st edition",
  pages="315--322",
  publisher="VUTIUM Brno, Brno University of Technology",
  address="Brno",
  isbn="978-80-214-5386-9",
  url="http://cndt.cz/ewgae2016/"
}