Publication detail
Diagnostics of the function of pneumatic actuators using acoustic emission
MAZAL, P. MAHMOUD, H. VLAŠIC, F.
Czech title
Diagnostyka dzialania silownikow pneumatycznych z wykorzystaniem Emisji Akustycznej
English title
Diagnostics of the function of pneumatic actuators using acoustic emission
Type
journal article - other
Language
en
Original abstract
This paper focuses on finding the diagnostic criteria that evaluate the pneumatic cylinder and detect the defects. Several undamaged cylinders were tested by acoustic emission before artificial defects were created in each one. The signals from the progress and retreat strokes were recorded and analysed into many parameters. The differences were identified by comparing the max root mean square from sensor A and the max root mean square from sensor B for one cycle in the retreat stroke. The damaged and undamaged cylinders were distinguished using the difference in energy values present in the signals of the two sensors in the retreat stroke.
English abstract
This paper focuses on finding the diagnostic criteria that evaluate the pneumatic cylinder and detect the defects. Several undamaged cylinders were tested by acoustic emission before artificial defects were created in each one. The signals from the progress and retreat strokes were recorded and analysed into many parameters. The differences were identified by comparing the max root mean square from sensor A and the max root mean square from sensor B for one cycle in the retreat stroke. The damaged and undamaged cylinders were distinguished using the difference in energy values present in the signals of the two sensors in the retreat stroke.
Keywords in English
Pneumatic cylinders; defects; leakage; Acoustic Emission, Root Meqan Square
Released
07.10.2019
Publisher
Badania Nieniszczace i Diagnostika Agenda Wydawnicza SIMP
Location
Szczecin, Poland
ISSN
2451-4462
Volume
2019
Number
4
Pages from–to
26–28
Pages count
3
BIBTEX
@article{BUT160993,
author="Pavel {Mazal} and Houssam {Mahmoud} and František {Vlašic},
title="Diagnostics of the function of pneumatic actuators using acoustic emission",
year="2019",
volume="2019",
number="4",
month="October",
pages="26--28",
publisher="Badania Nieniszczace i Diagnostika Agenda Wydawnicza SIMP",
address="Szczecin, Poland",
issn="2451-4462"
}