Publication detail
DAMAGE IDENTIFICATION OF PNEUMATIC COMPONENTS BY ACOUSTIC EMISSION
MAHMOUD, H. VLAŠIC, F. MAZAL, P. JÁNA, M.
English title
DAMAGE IDENTIFICATION OF PNEUMATIC COMPONENTS BY ACOUSTIC EMISSION
Type
conference paper
Language
en
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.
English 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 in English
condition monitoring; pneumatic cylinder; damage; acoustic emission
Released
07.09.2016
Publisher
VUTIUM Brno, Brno University of Technology
Location
Brno
ISBN
978-80-214-5386-9
Book
32nd European Conference on Acoustic Emission Testing
Pages from–to
315–322
Pages count
8
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",
month="September",
pages="315--322",
publisher="VUTIUM Brno, Brno University of Technology",
address="Brno",
isbn="978-80-214-5386-9"
}